make package.json whitespace consistent (remove tabs)

Author: StrikeForceZero

package.json

@@ -48,14 +48,14 @@
     "cordova": "^5.4.1",
     "debowerify": "^1.3.1",
     "del": "^2.1.0",
-	"fs": "0.0.2",
+    "fs": "0.0.2",
     "eslint": "2.2.0",
     "express": "^4.13.3",
     "gulp": "^3.9.0",
     "gulp-angular-templatecache": "^1.3.0",
     "gulp-autoprefixer": "^3.1.0",
     "gulp-changed": "^1.0.0",
-	"gulp-file": "^0.2.0",
+    "gulp-file": "^0.2.0",
     "gulp-eslint": "^2.0.0",
     "gulp-gzip": "^1.2.0",
     "gulp-if": "^2.0.0",