Add missing file-loader and url-loader to package.json

package.json

@@ -97,6 +97,7 @@
     "eslint-plugin-import": "^2.8.0",
     "eslint-plugin-prettier": "^2.3.1",
     "extract-text-webpack-plugin": "^3.0.2",
+    "file-loader": "^1.1.5",
     "friendly-errors-webpack-plugin": "^1.6.1",
     "fs-extra": "^4.0.2",
     "handlebars": "4.0.11",
@@ -133,6 +134,7 @@
     "tslint-loader": "^3.5.3",
     "typescript": "^2.2.1",
     "uglifyjs-webpack-plugin": "^1.0.1",
+    "url-loader": "^0.6.2",
     "webpack": "^3.8.1",
     "webpack-bundle-analyzer": "^2.9.0",
     "webpack-dev-server": "^2.7.1",

yarn.lock

@@ -3013,6 +3013,13 @@ file-entry-cache@^2.0.0:
     flat-cache "^1.2.1"
     object-assign "^4.0.1"
 
+file-loader@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/file-loader/-/file-loader-1.1.5.tgz#91c25b6b6fbe56dae99f10a425fd64933b5c9daa"
+  dependencies:
+    loader-utils "^1.0.2"
+    schema-utils "^0.3.0"
+
 file-type@^3.1.0:
   version "3.9.0"
   resolved "https://registry.yarnpkg.com/file-type/-/file-type-3.9.0.tgz#257a078384d1db8087bc449d107d52a52672b9e9"
@@ -5103,7 +5110,7 @@ mime-types@^2.1.12, mime-types@~2.1.15, mime-types@~2.1.16, mime-types@~2.1.17,
   dependencies:
     mime-db "~1.30.0"
 
-[email protected], mime@^1.2.11, mime@^1.3.4:
+[email protected], mime@^1.2.11, mime@^1.3.4, mime@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
 
@@ -8233,6 +8240,14 @@ url-join@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/url-join/-/url-join-2.0.2.tgz#c072756967ad24b8b59e5741551caac78f50b8b7"
 
+url-loader@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/url-loader/-/url-loader-0.6.2.tgz#a007a7109620e9d988d14bce677a1decb9a993f7"
+  dependencies:
+    loader-utils "^1.0.2"
+    mime "^1.4.1"
+    schema-utils "^0.3.0"
+
 url-parse-lax@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-1.0.0.tgz#7af8f303645e9bd79a272e7a14ac68bc0609da73"