diff --git a/src/package-lock.json b/src/package-lock.json
index 87c6d23d..a3956d64 100644
--- a/src/package-lock.json
+++ b/src/package-lock.json
@@ -40,12 +40,14 @@
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-          "integrity": "sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg="
+          "integrity": "sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=",
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+          "optional": true,
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@@ -63,6 +65,7 @@
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               "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
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@@ -231,6 +234,7 @@
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           "integrity": "sha1-1USBHUKPmOsGpj3EAtJAPDKMOPc=",
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@@ -242,6 +246,7 @@
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               "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
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@@ -301,7 +306,8 @@
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+          "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=",
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@@ -316,6 +322,7 @@
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@@ -324,6 +331,7 @@
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@@ -333,12 +341,14 @@
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+          "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
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@@ -446,7 +456,7 @@
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+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
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@@ -812,7 +822,7 @@
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-          "resolved": "http://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
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@@ -980,7 +990,7 @@
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-          "resolved": "http://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
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@@ -1407,12 +1417,14 @@
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-      "integrity": "sha1-NgSLv/TntH4TZkQxbJlmnqWukfE="
+      "integrity": "sha1-NgSLv/TntH4TZkQxbJlmnqWukfE=",
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@@ -1422,7 +1434,8 @@
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-      "integrity": "sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c="
+      "integrity": "sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=",
+      "optional": true
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@@ -1443,7 +1456,8 @@
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+      "optional": true
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@@ -1468,6 +1483,7 @@
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           "integrity": "sha1-dp66rz9KY6rTr56NMEybvnm/sOY=",
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@@ -1476,6 +1492,7 @@
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@@ -1484,6 +1501,7 @@
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+          "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
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-          "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8="
+          "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
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+      "integrity": "sha1-E3kY1teCg/ffemt8WmPhQOaUJeY=",
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@@ -1924,12 +1962,14 @@
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-      "integrity": "sha1-gQaNKVqBQuwKxybG4iAMMPttXoA="
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@@ -1961,7 +2001,8 @@
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@@ -1979,11 +2020,13 @@
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@@ -1996,15 +2039,18 @@
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@@ -2107,7 +2153,8 @@
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@@ -2117,6 +2164,7 @@
         "is-fullwidth-code-point": {
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+          "optional": true,
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@@ -2129,17 +2177,20 @@
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         "minimist": {
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-          "bundled": true
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@@ -2156,6 +2207,7 @@
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