Remove coffeelint

Looks like this was missed in #78.

Author: Arcanemagus

package.json

@@ -38,7 +38,6 @@
     "atom-package-deps": "^4.3.1"
   },
   "devDependencies": {
-    "coffeelint": "^1.15.7",
     "eslint": "^3.12.0",
     "eslint-config-airbnb-base": "^11.0.0",
     "eslint-plugin-import": "^2.2.0"