Update dev.dependencies.

Author: AlexKVal

package.json

@@ -56,7 +56,7 @@
     "child-process-promise": "^1.1.0",
     "codemirror": "^5.7.0",
     "colors": "^1.1.2",
-    "css-loader": "^0.19.0",
+    "css-loader": "^0.21.0",
     "es5-shim": "^4.1.14",
     "eslint": "^1.6.0",
     "eslint-config-airbnb": "^0.1.0",
@@ -108,7 +108,7 @@
     "semver": "^5.0.3",
     "sinon": "^1.17.1",
     "sinon-chai": "^2.8.0",
-    "style-loader": "^0.12.4",
+    "style-loader": "^0.13.0",
     "transform-loader": "^0.2.3",
     "webpack": "^1.12.2",
     "webpack-dev-server": "^1.12.0",