Prepare 0.1.6 release

Author: kevinsawicki

package.json

@@ -2,7 +2,7 @@
   "name": "linter-lua",
   "linter-package": true,
   "main": "./lib/init",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "description": "Lint Lua on the fly, using luac -p or luajit -bl",
   "repository": {
     "type": "git",