Chore: Update deps

Author: Artem Sapegin

package-lock.json

@@ -39,8 +39,8 @@
     "clipboard-copy": "^2.0.0",
     "codemirror": "^5.39.0",
     "common-dir": "^2.0.2",
-    "copy-webpack-plugin": "^4.5.2",
-    "css-loader": "^0.28.11",
+    "copy-webpack-plugin": "^4.5.4",
+    "css-loader": "^1.0.0",
     "doctrine": "^2.1.0",
     "es6-object-assign": "~1.1.0",
     "es6-promise": "^4.2.4",
@@ -73,7 +73,7 @@
     "prop-types": "^15.6.2",
     "q-i": "^2.0.1",
     "react-codemirror2": "^5.1.0",
-    "react-dev-utils": "^5.0.1",
+    "react-dev-utils": "^6.0.5",
     "react-docgen": "3.0.0-beta12",
     "react-docgen-annotation-resolver": "^1.0.0",
     "react-docgen-displayname-handler": "^2.1.0",
@@ -82,14 +82,13 @@
     "react-lifecycles-compat": "^3.0.4",
     "recast": "^0.13.0",
     "remark": "^9.0.0",
-    "style-loader": "^0.21.0",
+    "style-loader": "^0.23.1",
+    "terser-webpack-plugin": "^1.1.0",
     "to-ast": "^1.0.0",
     "type-detect": "^4.0.8",
-    "uglifyjs-webpack-plugin": "1.2.7",
     "unist-util-visit": "^1.4.0",
     "walkes": "^0.2.1",
-    "terser-webpack-plugin": "^1.1.0",
-    "webpack-dev-server": "^2.11.3",
+    "webpack-dev-server": "^3.1.10",
     "webpack-merge": "^4.1.4"
   },
   "peerDependencies": {
@@ -120,7 +119,7 @@
     "eslint-plugin-es5": "^1.3.1",
     "eslint-plugin-import": "^2.13.0",
     "eslint-plugin-react": "^7.10.0",
-    "file-loader": "^1.1.11",
+    "file-loader": "^2.0.0",
     "husky": "^0.14.3",
     "jest": "^23.3.0",
     "jest-serializer-html": "^5.0.0",
@@ -133,9 +132,9 @@
     "react-test-renderer": "^16.4.1",
     "rimraf": "^2.6.2",
     "strip-shebang": "^1.0.2",
-    "url-loader": "^1.0.1",
-    "webpack": "^4.15.1",
-    "webpack-cli": "^2.0.13"
+    "url-loader": "^1.1.2",
+    "webpack": "^4.22.0",
+    "webpack-cli": "^3.1.2"
   },
   "scripts": {
     "pretest": "npm run lint",