diff --git a/yarn.lock b/yarn.lock
index 2116814..0d5fb11 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -25,6 +25,12 @@
   dependencies:
     "@babel/types" "7.0.0-beta.31"
 
+"@babel/runtime@^7.1.2":
+  version "7.6.3"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.6.3.tgz#935122c74c73d2240cafd32ddb5fc2a6cd35cf1f"
+  dependencies:
+    regenerator-runtime "^0.13.2"
+
 "@babel/template@7.0.0-beta.31":
   version "7.0.0-beta.31"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.31.tgz#577bb29389f6c497c3e7d014617e7d6713f68bda"
@@ -1452,6 +1458,10 @@ clap@^1.0.9:
   dependencies:
     chalk "^1.1.3"
 
+classnames@^2.2.0, classnames@^2.2.5:
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.6.tgz#43935bffdd291f326dad0a205309b38d00f650ce"
+
 cli-cursor@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
@@ -1705,6 +1715,13 @@ create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+create-react-context@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/create-react-context/-/create-react-context-0.3.0.tgz#546dede9dc422def0d3fc2fe03afe0bc0f4f7d8c"
+  dependencies:
+    gud "^1.0.0"
+    warning "^4.0.3"
+
 cross-env@^5.0.5:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-5.1.1.tgz#b6d8ab97f304c0f71dae7277b75fe424c08dfa74"
@@ -2030,6 +2047,12 @@ doctrine@^2.0.0, doctrine@^2.0.2:
   dependencies:
     esutils "^2.0.2"
 
+dom-helpers@^3.2.1, dom-helpers@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/dom-helpers/-/dom-helpers-3.4.0.tgz#e9b369700f959f62ecde5a6babde4bccd9169af8"
+  dependencies:
+    "@babel/runtime" "^7.1.2"
+
 dom-serializer@0, dom-serializer@~0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.0.tgz#073c697546ce0780ce23be4a28e293e40bc30c82"
@@ -2586,7 +2609,7 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "^2.0.0"
 
-fbjs@^0.8.14, fbjs@^0.8.16:
+fbjs@^0.8.16:
   version "0.8.16"
   resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
   dependencies:
@@ -2908,6 +2931,10 @@ growly@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
 
+gud@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/gud/-/gud-1.0.0.tgz#a489581b17e6a70beca9abe3ae57de7a499852c0"
+
 handle-thing@^1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-1.2.5.tgz#fd7aad726bf1a5fd16dfc29b2f7a6601d27139c4"
@@ -3239,6 +3266,12 @@ invariant@^2.2.0, invariant@^2.2.2:
   dependencies:
     loose-envify "^1.0.0"
 
+invariant@^2.2.1:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
+  dependencies:
+    loose-envify "^1.0.0"
+
 invert-kv@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
@@ -3766,6 +3799,10 @@ js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
+"js-tokens@^3.0.0 || ^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
+
 js-yaml@^3.4.3, js-yaml@^3.6.1, js-yaml@^3.7.0, js-yaml@^3.9.1:
   version "3.10.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.10.0.tgz#2e78441646bd4682e963f22b6e92823c309c62dc"
@@ -3924,9 +3961,9 @@ kind-of@^4.0.0:
   dependencies:
     is-buffer "^1.1.5"
 
-konva@^1.7.6:
-  version "1.7.6"
-  resolved "https://registry.yarnpkg.com/konva/-/konva-1.7.6.tgz#7aceef1058b04127077c8f44653556b35b1133e6"
+konva@^2.5.1:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/konva/-/konva-2.6.0.tgz#43165b95e32a4378ce532d9113c914f4998409c3"
 
 lazy-cache@^1.0.3:
   version "1.0.4"
@@ -4135,6 +4172,12 @@ loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
   dependencies:
     js-tokens "^3.0.0"
 
+loose-envify@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
+  dependencies:
+    js-tokens "^3.0.0 || ^4.0.0"
+
 loud-rejection@^1.0.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/loud-rejection/-/loud-rejection-1.6.0.tgz#5b46f80147edee578870f086d04821cf998e551f"
@@ -4851,6 +4894,10 @@ pn@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/pn/-/pn-1.0.0.tgz#1cf5a30b0d806cd18f88fc41a6b5d4ad615b3ba9"
 
+popper.js@^1.14.4:
+  version "1.16.0"
+  resolved "https://registry.yarnpkg.com/popper.js/-/popper.js-1.16.0.tgz#2e1816bcbbaa518ea6c2e15a466f4cb9c6e2fbb3"
+
 portfinder@^1.0.9:
   version "1.0.13"
   resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.13.tgz#bb32ecd87c27104ae6ee44b5a3ccbf0ebb1aede9"
@@ -5154,6 +5201,13 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
+prop-types-extra@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/prop-types-extra/-/prop-types-extra-1.1.0.tgz#32609910ea2dcf190366bacd3490d5a6412a605f"
+  dependencies:
+    react-is "^16.3.2"
+    warning "^3.0.0"
+
 prop-types@^15.5.10, prop-types@^15.6.0:
   version "15.6.0"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
@@ -5162,6 +5216,14 @@ prop-types@^15.5.10, prop-types@^15.6.0:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+prop-types@^15.5.8, prop-types@^15.6.1, prop-types@^15.6.2:
+  version "15.7.2"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
+  dependencies:
+    loose-envify "^1.4.0"
+    object-assign "^4.1.1"
+    react-is "^16.8.1"
+
 proxy-addr@~2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
@@ -5293,6 +5355,21 @@ rc@^1.1.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+react-bootstrap-typeahead@^3.2.4:
+  version "3.4.7"
+  resolved "https://registry.yarnpkg.com/react-bootstrap-typeahead/-/react-bootstrap-typeahead-3.4.7.tgz#27a3f17c6b1351a0c1b321ac133d5e762cf4dc2a"
+  dependencies:
+    classnames "^2.2.0"
+    create-react-context "^0.3.0"
+    escape-string-regexp "^1.0.5"
+    invariant "^2.2.1"
+    lodash "^4.17.2"
+    prop-types "^15.5.8"
+    prop-types-extra "^1.0.1"
+    react-overlays "^0.8.1"
+    react-popper "^1.0.0"
+    warning "^4.0.1"
+
 react-deep-force-update@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/react-deep-force-update/-/react-deep-force-update-1.1.1.tgz#bcd31478027b64b3339f108921ab520b4313dc2c"
@@ -5306,12 +5383,42 @@ react-dom@^16.2.0:
     object-assign "^4.1.1"
     prop-types "^15.6.0"
 
-react-konva@^1.6.4:
-  version "1.6.4"
-  resolved "https://registry.yarnpkg.com/react-konva/-/react-konva-1.6.4.tgz#7e5665abad208a5379635308c00f9bc339c57542"
+react-is@^16.3.2, react-is@^16.8.1:
+  version "16.11.0"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.11.0.tgz#b85dfecd48ad1ce469ff558a882ca8e8313928fa"
+
+react-konva@^16.6.31:
+  version "16.8.6"
+  resolved "https://registry.yarnpkg.com/react-konva/-/react-konva-16.8.6.tgz#0fe7ef2b6c75eeeec71ba9ca9db1829b5889293c"
+  dependencies:
+    react-reconciler "^0.20.4"
+    scheduler "^0.13.6"
+
+react-lifecycles-compat@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"
+
+react-overlays@^0.8.1:
+  version "0.8.3"
+  resolved "https://registry.yarnpkg.com/react-overlays/-/react-overlays-0.8.3.tgz#fad65eea5b24301cca192a169f5dddb0b20d3ac5"
+  dependencies:
+    classnames "^2.2.5"
+    dom-helpers "^3.2.1"
+    prop-types "^15.5.10"
+    prop-types-extra "^1.0.1"
+    react-transition-group "^2.2.0"
+    warning "^3.0.0"
+
+react-popper@^1.0.0:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/react-popper/-/react-popper-1.3.4.tgz#f0cd3b0d30378e1f663b0d79bcc8614221652ced"
   dependencies:
-    fbjs "^0.8.14"
-    react-reconciler "^0.5.0"
+    "@babel/runtime" "^7.1.2"
+    create-react-context "^0.3.0"
+    popper.js "^1.14.4"
+    prop-types "^15.6.1"
+    typed-styles "^0.0.7"
+    warning "^4.0.2"
 
 react-proxy@^1.1.7:
   version "1.1.8"
@@ -5320,14 +5427,14 @@ react-proxy@^1.1.7:
     lodash "^4.6.1"
     react-deep-force-update "^1.0.0"
 
-react-reconciler@^0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/react-reconciler/-/react-reconciler-0.5.0.tgz#4c4cdfa2ec8f4f35ebf6305ed65fcef9b3d5d6e7"
+react-reconciler@^0.20.4:
+  version "0.20.4"
+  resolved "https://registry.yarnpkg.com/react-reconciler/-/react-reconciler-0.20.4.tgz#3da6a95841592f849cb4edd3d38676c86fd920b2"
   dependencies:
-    fbjs "^0.8.16"
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
-    prop-types "^15.6.0"
+    prop-types "^15.6.2"
+    scheduler "^0.13.6"
 
 react-test-renderer@^16.0.0-0, react-test-renderer@^16.2.0:
   version "16.2.0"
@@ -5348,6 +5455,15 @@ react-transform-hmr@^1.0.4:
     global "^4.3.0"
     react-proxy "^1.1.7"
 
+react-transition-group@^2.2.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-2.9.0.tgz#df9cdb025796211151a436c69a8f3b97b5b07c8d"
+  dependencies:
+    dom-helpers "^3.4.0"
+    loose-envify "^1.4.0"
+    prop-types "^15.6.2"
+    react-lifecycles-compat "^3.0.4"
+
 react@^16.2.0:
   version "16.2.0"
   resolved "https://registry.yarnpkg.com/react/-/react-16.2.0.tgz#a31bd2dab89bff65d42134fa187f24d054c273ba"
@@ -5441,6 +5557,10 @@ regenerator-runtime@^0.11.0:
   version "0.11.1"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
 
+regenerator-runtime@^0.13.2:
+  version "0.13.3"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.3.tgz#7cf6a77d8f5c6f60eb73c5fc1955b2ceb01e6bf5"
+
 regenerator-transform@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.10.1.tgz#1e4996837231da8b7f3cf4114d71b5691a0680dd"
@@ -5700,6 +5820,13 @@ sax@^1.2.1, sax@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
+scheduler@^0.13.6:
+  version "0.13.6"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.13.6.tgz#466a4ec332467b31a91b9bf74e5347072e4cd889"
+  dependencies:
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+
 schema-utils@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-0.3.0.tgz#f5877222ce3e931edae039f17eb3716e7137f8cf"
@@ -6032,8 +6159,8 @@ stringify-object@^3.2.0:
     is-regexp "^1.0.0"
 
 stringstream@~0.0.4, stringstream@~0.0.5:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.6.tgz#7880225b0d4ad10e30927d167a1d6f2fd3b33a72"
 
 strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"
@@ -6271,6 +6398,10 @@ type-is@~1.6.15:
     media-typer "0.3.0"
     mime-types "~2.1.15"
 
+typed-styles@^0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/typed-styles/-/typed-styles-0.0.7.tgz#93392a008794c4595119ff62dde6809dbc40a3d9"
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
@@ -6418,6 +6549,18 @@ walker@~1.0.5:
   dependencies:
     makeerror "1.0.x"
 
+warning@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/warning/-/warning-3.0.0.tgz#32e5377cb572de4ab04753bdf8821c01ed605b7c"
+  dependencies:
+    loose-envify "^1.0.0"
+
+warning@^4.0.1, warning@^4.0.2, warning@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/warning/-/warning-4.0.3.tgz#16e9e077eb8a86d6af7d64aa1e05fd85b4678ca3"
+  dependencies:
+    loose-envify "^1.0.0"
+
 watch@~0.18.0:
   version "0.18.0"
   resolved "https://registry.yarnpkg.com/watch/-/watch-0.18.0.tgz#28095476c6df7c90c963138990c0a5423eb4b986"