diff --git a/package-lock.json b/package-lock.json
index 0896975..0f86b75 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -418,8 +418,7 @@
     "assert-plus": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-      "dev": true
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
     },
     "assign-symbols": {
       "version": "1.0.0",
@@ -558,8 +557,7 @@
     "aws-sign2": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=",
-      "dev": true
+      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
     },
     "aws4": {
       "version": "1.8.0",
@@ -1685,8 +1683,7 @@
     "caseless": {
       "version": "0.12.0",
       "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
-      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
-      "dev": true
+      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
     },
     "caw": {
       "version": "2.0.1",
@@ -2804,8 +2801,6 @@
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
       "integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
-      "dev": true,
-      "optional": true,
       "requires": {
         "object-keys": "^1.0.12"
       },
@@ -2814,7 +2809,6 @@
           "version": "1.1.1",
           "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
           "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==",
-          "dev": true,
           "optional": true
         }
       }
@@ -4800,14 +4794,12 @@
     "forever-agent": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
-      "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=",
-      "dev": true
+      "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE="
     },
     "form-data": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
       "integrity": "sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==",
-      "dev": true,
       "requires": {
         "asynckit": "^0.4.0",
         "combined-stream": "^1.0.6",
@@ -4818,7 +4810,6 @@
           "version": "1.0.8",
           "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
           "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-          "dev": true,
           "requires": {
             "delayed-stream": "~1.0.0"
           }
@@ -4826,8 +4817,7 @@
         "delayed-stream": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-          "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
-          "dev": true
+          "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
         }
       }
     },
@@ -5519,17 +5509,16 @@
       },
       "dependencies": {
         "graceful-fs": {
-          "version": "4.1.15",
-          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.15.tgz",
-          "integrity": "sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA=="
+          "version": "4.2.4",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
+          "integrity": "sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw=="
         }
       }
     },
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
-      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
-      "dev": true
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
     },
     "gauge": {
       "version": "2.7.4",
@@ -7459,9 +7448,7 @@
     "has-symbols": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.0.tgz",
-      "integrity": "sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q=",
-      "dev": true,
-      "optional": true
+      "integrity": "sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q="
     },
     "has-to-string-tag-x": {
       "version": "1.4.1",
@@ -7663,7 +7650,6 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
       "integrity": "sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=",
-      "dev": true,
       "requires": {
         "assert-plus": "^1.0.0",
         "jsprim": "^1.2.2",
@@ -7830,9 +7816,9 @@
       "dev": true
     },
     "in-publish": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/in-publish/-/in-publish-2.0.0.tgz",
-      "integrity": "sha1-4g/146KvwmkDILbcVSaCqcf631E="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/in-publish/-/in-publish-2.0.1.tgz",
+      "integrity": "sha512-oDM0kUSNFC31ShNxHKUyfZKy8ZeXZBWMjMdZHKLOk13uvT27VTL/QzRGfRUcevJhpkZAvlhPYuXkF7eNWrtyxQ=="
     },
     "indent-string": {
       "version": "2.1.0",
@@ -8366,9 +8352,9 @@
       }
     },
     "js-base64": {
-      "version": "2.1.9",
-      "resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.1.9.tgz",
-      "integrity": "sha1-8OgK4DmkvWVLXygfyT8EqRSn/M4="
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.6.4.tgz",
+      "integrity": "sha512-pZe//GGmwJndub7ZghVHz7vjb2LgC1m8B07Au3eYqeqv9emhESByMXxaEgkUkEqJe87oBbSniGYoQNIBklc7IQ=="
     },
     "js-yaml": {
       "version": "3.13.1",
@@ -9751,140 +9737,15 @@
         "which": "1"
       },
       "dependencies": {
-        "assert-plus": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
-        },
-        "aws-sign2": {
-          "version": "0.7.0",
-          "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-          "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
-        },
-        "caseless": {
-          "version": "0.12.0",
-          "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
-          "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
-        },
-        "combined-stream": {
-          "version": "1.0.8",
-          "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
-          "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-          "requires": {
-            "delayed-stream": "~1.0.0"
-          }
-        },
-        "delayed-stream": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-          "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
-        },
-        "forever-agent": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
-          "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE="
-        },
-        "form-data": {
-          "version": "2.3.3",
-          "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
-          "integrity": "sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==",
-          "requires": {
-            "asynckit": "^0.4.0",
-            "combined-stream": "^1.0.6",
-            "mime-types": "^2.1.12"
-          }
-        },
         "graceful-fs": {
-          "version": "4.1.15",
-          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.15.tgz",
-          "integrity": "sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA=="
-        },
-        "http-signature": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
-          "integrity": "sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=",
-          "requires": {
-            "assert-plus": "^1.0.0",
-            "jsprim": "^1.2.2",
-            "sshpk": "^1.7.0"
-          }
-        },
-        "nopt": {
-          "version": "3.0.6",
-          "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
-          "integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=",
-          "requires": {
-            "abbrev": "1"
-          }
-        },
-        "oauth-sign": {
-          "version": "0.9.0",
-          "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.9.0.tgz",
-          "integrity": "sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ=="
-        },
-        "punycode": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
-        },
-        "qs": {
-          "version": "6.5.2",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-          "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
-        },
-        "request": {
-          "version": "2.88.0",
-          "resolved": "https://registry.npmjs.org/request/-/request-2.88.0.tgz",
-          "integrity": "sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==",
-          "requires": {
-            "aws-sign2": "~0.7.0",
-            "aws4": "^1.8.0",
-            "caseless": "~0.12.0",
-            "combined-stream": "~1.0.6",
-            "extend": "~3.0.2",
-            "forever-agent": "~0.6.1",
-            "form-data": "~2.3.2",
-            "har-validator": "~5.1.0",
-            "http-signature": "~1.2.0",
-            "is-typedarray": "~1.0.0",
-            "isstream": "~0.1.2",
-            "json-stringify-safe": "~5.0.1",
-            "mime-types": "~2.1.19",
-            "oauth-sign": "~0.9.0",
-            "performance-now": "^2.1.0",
-            "qs": "~6.5.2",
-            "safe-buffer": "^5.1.2",
-            "tough-cookie": "~2.4.3",
-            "tunnel-agent": "^0.6.0",
-            "uuid": "^3.3.2"
-          }
+          "version": "4.2.4",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
+          "integrity": "sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw=="
         },
         "semver": {
           "version": "5.3.0",
           "resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
           "integrity": "sha1-myzl094C0XxgEq0yaqa00M9U+U8="
-        },
-        "tough-cookie": {
-          "version": "2.4.3",
-          "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
-          "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
-          "requires": {
-            "psl": "^1.1.24",
-            "punycode": "^1.4.1"
-          }
-        },
-        "tunnel-agent": {
-          "version": "0.6.0",
-          "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
-          "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
-          "requires": {
-            "safe-buffer": "^5.0.1"
-          }
-        },
-        "uuid": {
-          "version": "3.3.2",
-          "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
-          "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
         }
       }
     },
@@ -9945,9 +9806,9 @@
       }
     },
     "node-sass": {
-      "version": "4.12.0",
-      "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.12.0.tgz",
-      "integrity": "sha512-A1Iv4oN+Iel6EPv77/HddXErL2a+gZ4uBeZUy+a8O35CFYTXhgA8MgLCWBtwpGZdCvTvQ9d+bQxX/QC36GDPpQ==",
+      "version": "4.13.1",
+      "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.13.1.tgz",
+      "integrity": "sha512-TTWFx+ZhyDx1Biiez2nB0L3YrCZ/8oHagaDalbuBSlqXgUPsdkUSzJsVxeDO9LtPB49+Fh3WQl3slABo6AotNw==",
       "requires": {
         "async-foreach": "^0.1.3",
         "chalk": "^1.1.1",
@@ -9956,7 +9817,7 @@
         "get-stdin": "^4.0.1",
         "glob": "^7.0.3",
         "in-publish": "^2.0.0",
-        "lodash": "^4.17.11",
+        "lodash": "^4.17.15",
         "meow": "^3.7.0",
         "mkdirp": "^0.5.1",
         "nan": "^2.13.2",
@@ -9968,49 +9829,6 @@
         "true-case-path": "^1.0.2"
       },
       "dependencies": {
-        "assert-plus": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
-        },
-        "aws-sign2": {
-          "version": "0.7.0",
-          "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-          "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
-        },
-        "caseless": {
-          "version": "0.12.0",
-          "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
-          "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
-        },
-        "combined-stream": {
-          "version": "1.0.8",
-          "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
-          "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-          "requires": {
-            "delayed-stream": "~1.0.0"
-          }
-        },
-        "delayed-stream": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-          "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
-        },
-        "forever-agent": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
-          "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE="
-        },
-        "form-data": {
-          "version": "2.3.3",
-          "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
-          "integrity": "sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==",
-          "requires": {
-            "asynckit": "^0.4.0",
-            "combined-stream": "^1.0.6",
-            "mime-types": "^2.1.12"
-          }
-        },
         "gaze": {
           "version": "1.1.3",
           "resolved": "https://registry.npmjs.org/gaze/-/gaze-1.1.3.tgz",
@@ -10020,29 +9838,19 @@
           }
         },
         "globule": {
-          "version": "1.2.1",
-          "resolved": "https://registry.npmjs.org/globule/-/globule-1.2.1.tgz",
-          "integrity": "sha512-g7QtgWF4uYSL5/dn71WxubOrS7JVGCnFPEnoeChJmBnyR9Mw8nGoEwOgJL/RC2Te0WhbsEUCejfH8SZNJ+adYQ==",
+          "version": "1.3.2",
+          "resolved": "https://registry.npmjs.org/globule/-/globule-1.3.2.tgz",
+          "integrity": "sha512-7IDTQTIu2xzXkT+6mlluidnWo+BypnbSoEVVQCGfzqnl5Ik8d3e1d4wycb8Rj9tWW+Z39uPWsdlquqiqPCd/pA==",
           "requires": {
             "glob": "~7.1.1",
             "lodash": "~4.17.10",
             "minimatch": "~3.0.2"
           }
         },
-        "http-signature": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
-          "integrity": "sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=",
-          "requires": {
-            "assert-plus": "^1.0.0",
-            "jsprim": "^1.2.2",
-            "sshpk": "^1.7.0"
-          }
-        },
         "lodash": {
-          "version": "4.17.11",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-          "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+          "version": "4.17.20",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
         },
         "minimatch": {
           "version": "3.0.4",
@@ -10051,70 +9859,6 @@
           "requires": {
             "brace-expansion": "^1.1.7"
           }
-        },
-        "oauth-sign": {
-          "version": "0.9.0",
-          "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.9.0.tgz",
-          "integrity": "sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ=="
-        },
-        "punycode": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
-        },
-        "qs": {
-          "version": "6.5.2",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-          "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
-        },
-        "request": {
-          "version": "2.88.0",
-          "resolved": "https://registry.npmjs.org/request/-/request-2.88.0.tgz",
-          "integrity": "sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==",
-          "requires": {
-            "aws-sign2": "~0.7.0",
-            "aws4": "^1.8.0",
-            "caseless": "~0.12.0",
-            "combined-stream": "~1.0.6",
-            "extend": "~3.0.2",
-            "forever-agent": "~0.6.1",
-            "form-data": "~2.3.2",
-            "har-validator": "~5.1.0",
-            "http-signature": "~1.2.0",
-            "is-typedarray": "~1.0.0",
-            "isstream": "~0.1.2",
-            "json-stringify-safe": "~5.0.1",
-            "mime-types": "~2.1.19",
-            "oauth-sign": "~0.9.0",
-            "performance-now": "^2.1.0",
-            "qs": "~6.5.2",
-            "safe-buffer": "^5.1.2",
-            "tough-cookie": "~2.4.3",
-            "tunnel-agent": "^0.6.0",
-            "uuid": "^3.3.2"
-          }
-        },
-        "tough-cookie": {
-          "version": "2.4.3",
-          "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
-          "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
-          "requires": {
-            "psl": "^1.1.24",
-            "punycode": "^1.4.1"
-          }
-        },
-        "tunnel-agent": {
-          "version": "0.6.0",
-          "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
-          "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
-          "requires": {
-            "safe-buffer": "^5.0.1"
-          }
-        },
-        "uuid": {
-          "version": "3.3.2",
-          "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
-          "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
         }
       }
     },
@@ -10133,6 +9877,14 @@
         "is": "^3.2.1"
       }
     },
+    "nopt": {
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
+      "integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=",
+      "requires": {
+        "abbrev": "1"
+      }
+    },
     "normalize-package-data": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.5.0.tgz",
@@ -10259,8 +10011,7 @@
     "oauth-sign": {
       "version": "0.9.0",
       "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.9.0.tgz",
-      "integrity": "sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==",
-      "dev": true
+      "integrity": "sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ=="
     },
     "object-assign": {
       "version": "4.1.1",
@@ -10295,6 +10046,11 @@
         }
       }
     },
+    "object-keys": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+      "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA=="
+    },
     "object-path": {
       "version": "0.9.2",
       "resolved": "https://registry.npmjs.org/object-path/-/object-path-0.9.2.tgz",
@@ -10318,6 +10074,17 @@
         }
       }
     },
+    "object.assign": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
+      "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
+      "requires": {
+        "define-properties": "^1.1.2",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.0",
+        "object-keys": "^1.0.11"
+      }
+    },
     "object.defaults": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/object.defaults/-/object.defaults-1.1.0.tgz",
@@ -12232,7 +11999,6 @@
       "version": "2.88.0",
       "resolved": "https://registry.npmjs.org/request/-/request-2.88.0.tgz",
       "integrity": "sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==",
-      "dev": true,
       "requires": {
         "aws-sign2": "~0.7.0",
         "aws4": "^1.8.0",
@@ -12260,7 +12026,6 @@
           "version": "1.0.8",
           "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
           "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
-          "dev": true,
           "requires": {
             "delayed-stream": "~1.0.0"
           }
@@ -12268,14 +12033,12 @@
         "delayed-stream": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-          "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
-          "dev": true
+          "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
         },
         "qs": {
           "version": "6.5.2",
           "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-          "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
-          "dev": true
+          "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
         }
       }
     },
@@ -12608,9 +12371,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "sass-graph": {
-      "version": "2.2.4",
-      "resolved": "https://registry.npmjs.org/sass-graph/-/sass-graph-2.2.4.tgz",
-      "integrity": "sha1-E/vWPNHK8JCLn9k0dq1DpR0eC0k=",
+      "version": "2.2.6",
+      "resolved": "https://registry.npmjs.org/sass-graph/-/sass-graph-2.2.6.tgz",
+      "integrity": "sha512-MKuEYXFSGuRSi8FZ3A7imN1CeVn9Gpw0/SFJKdL1ejXJneI9a5rwlEZrKejhEFAA3O6yr3eIyl/WuvASvlT36g==",
       "requires": {
         "glob": "^7.0.0",
         "lodash": "^4.0.0",
@@ -12624,14 +12387,14 @@
           "integrity": "sha1-MvxLn82vhF/N9+c7uXysImHwqwo="
         },
         "lodash": {
-          "version": "4.17.11",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-          "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+          "version": "4.17.20",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
         },
         "yargs": {
-          "version": "7.1.0",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-7.1.0.tgz",
-          "integrity": "sha1-a6MY6xaWFyf10oT46gA+jWFU0Mg=",
+          "version": "7.1.1",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-7.1.1.tgz",
+          "integrity": "sha512-huO4Fr1f9PmiJJdll5kwoS2e4GqzGSsMT3PPMpOwoVkOK8ckqAewMTZyA6LXVQWflleb/Z8oPBEvNsMft0XE+g==",
           "requires": {
             "camelcase": "^3.0.0",
             "cliui": "^3.2.0",
@@ -12645,15 +12408,16 @@
             "string-width": "^1.0.2",
             "which-module": "^1.0.0",
             "y18n": "^3.2.1",
-            "yargs-parser": "^5.0.0"
+            "yargs-parser": "5.0.0-security.0"
           }
         },
         "yargs-parser": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.0.tgz",
-          "integrity": "sha1-J17PDX/+Bcd+ZOfIbkzZS/DhIoo=",
+          "version": "5.0.0-security.0",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.0-security.0.tgz",
+          "integrity": "sha512-T69y4Ps64LNesYxeYGYPvfoMTt/7y1XtfpIslUeK4um+9Hu7hlGoRtaDLvdXb7+/tfq4opVa2HRY5xGip022rQ==",
           "requires": {
-            "camelcase": "^3.0.0"
+            "camelcase": "^3.0.0",
+            "object.assign": "^4.1.0"
           }
         }
       }
@@ -14124,7 +13888,6 @@
       "version": "2.4.3",
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
       "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
-      "dev": true,
       "requires": {
         "psl": "^1.1.24",
         "punycode": "^1.4.1"
@@ -14133,8 +13896,7 @@
         "punycode": {
           "version": "1.4.1",
           "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
-          "dev": true
+          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
         }
       }
     },
@@ -14170,7 +13932,6 @@
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
       "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
-      "dev": true,
       "requires": {
         "safe-buffer": "^5.0.1"
       }
@@ -14552,8 +14313,7 @@
     "uuid": {
       "version": "3.3.3",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",
-      "integrity": "sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==",
-      "dev": true
+      "integrity": "sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ=="
     },
     "v8flags": {
       "version": "2.1.1",
diff --git a/package.json b/package.json
index 6415bc0..7c59e3d 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "express-session": "~1.1.0",
     "hashids": "^1.0.1",
     "mkdirp": "^0.5.0",
-    "node-sass": "^4.12.0",
+    "node-sass": "^4.13.1",
     "node-uuid": "^1.4.2",
     "request": "2.88.0",
     "rimraf": "^2.2.8",