Update eslint to version 3.2.0 🚀 (#7)

* chore(package): update eslint to version 3.2.0

https://greenkeeper.io/

* add new rules from eslint 3.2.0

Author: greenkeeperio-bot

.eslintrc.yml

@@ -194,6 +194,7 @@ rules: # http://eslint.org/docs/rules/
   no-plusplus: 0 # disallow the unary operators `++` and `--`
   no-restricted-syntax: 0 # disallow specified syntax
   no-spaced-func: 1 # disallow spacing between `function` identifiers and their applications
+  no-tabs: 0 # disallow tabs in file
   no-ternary: 0 # disallow ternary operators
   no-trailing-spaces: 1 # disallow trailing whitespace at the end of lines
   no-underscore-dangle: 0 # disallow dangling underscores in identifiers

package.json

@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "chai": "^3.5.0",
-    "eslint": "~3.1.0",
+    "eslint": "~3.2.0",
     "mocha": "^2.5.3"
   }
 }