Merge pull request #137 from justinkalland/no-case-declarations

Add rule no-case-declarations

Author: feross

eslintrc.json

@@ -72,6 +72,7 @@
     "no-array-constructor": "error",
     "no-async-promise-executor": "error",
     "no-caller": "error",
+    "no-case-declarations": "error",
     "no-class-assign": "error",
     "no-compare-neg-zero": "error",
     "no-cond-assign": "error",