Update to elixir 3.3.1, removed unused elixir.json format bower.json

bower.json

@@ -1,22 +1,22 @@
 {
-  "name": "Cachet",
-  "dependencies": {
-    "animate-sass": "~0.6.2",
-    "autosize": "~3.0.12",
-    "bootstrap-sass": "~3.3.5",
-    "chartjs": "~1.0.1",
-    "eonasdan-bootstrap-datetimepicker": "~3.1.3",
-    "humane-js": "~3.2.2",
-    "ionicons": "~2.0.0",
-    "jquery": "~2.1.1",
-    "jquery-minicolors": "~2.1.10",
-    "jquery-serialize-object": "~2.5.0",
-    "jquery-sparkline": "~2.1.3",
-    "livestampjs": "~1.1.2",
-    "lodash": "~3.10.1",
-    "messenger": "~1.4.1",
-    "moment": "~2.10.6",
-    "Sortable": "~1.3.0",
-    "sweetalert": "~1.1.0"
-  }
+    "name": "Cachet",
+    "dependencies": {
+        "animate-sass": "~0.6.2",
+        "autosize": "~3.0.12",
+        "bootstrap-sass": "~3.3.5",
+        "chartjs": "~1.0.1",
+        "eonasdan-bootstrap-datetimepicker": "~3.1.3",
+        "humane-js": "~3.2.2",
+        "ionicons": "~2.0.0",
+        "jquery": "~2.1.1",
+        "jquery-minicolors": "~2.1.10",
+        "jquery-serialize-object": "~2.5.0",
+        "jquery-sparkline": "~2.1.3",
+        "livestampjs": "~1.1.2",
+        "lodash": "~3.10.1",
+        "messenger": "~1.4.1",
+        "moment": "~2.10.6",
+        "Sortable": "~1.3.0",
+        "sweetalert": "~1.1.0"
+    }
 }

elixir.json

@@ -1,6 +0,0 @@
-{
-    "bowerDir": "vendor/bower_components",
-    "cssOutput": "public/dist/css",
-    "jsOutput": "public/dist/js",
-    "production": true
-}

gulpfile.js

@@ -1,5 +1,6 @@
 var elixir = require('laravel-elixir');
 
+elixir.config.production = true;
 elixir.config.sourcemaps = false;
 
 elixir(function (mix) {

package.json

@@ -2,7 +2,7 @@
     "dependencies": {
         "bower": "~1.4.1",
         "gulp": "~3.9.0",
-        "laravel-elixir": "~3.1.1",
+        "laravel-elixir": "~3.3.1",
         "laravel-elixir-jshint": "~0.1.7"
     },
     "private": true