Updated build and versioning system

Added versioning file instead of using git tags
(Step towards removing git as a dependancy in the future)

Updated gulpfile to fit with verisioning system and cleaned
up node dependancies.

Fixes #108

resources/assets/js/components/drop-zone.html

@@ -1,3 +0,0 @@
-<div class="dropzone-container">
-    <div class="dz-message">Drop files or click here to upload</div>
-</div>

resources/assets/js/components/image-picker.html

@@ -1,15 +0,0 @@
-
-<div class="image-picker">
-    <div>
-        <img ng-if="image && image !== 'none'" ng-src="{{image}}" ng-class="{{imageClass}}" alt="Image Preview">
-        <img ng-if="image === '' && defaultImage" ng-src="{{defaultImage}}" ng-class="{{imageClass}}" alt="Image Preview">
-    </div>
-    <button class="button" type="button" ng-click="showImageManager()">Select Image</button>
-    <br>
-
-    <button class="text-button" ng-click="reset()" type="button">Reset</button>
-    <span ng-show="showRemove" class="sep">|</span>
-    <button ng-show="showRemove" class="text-button neg" ng-click="remove()" type="button">Remove</button>
-
-    <input type="hidden" ng-attr-name="{{name}}" ng-attr-id="{{name}}" ng-attr-value="{{value}}">
-</div>

resources/assets/js/components/toggle-switch.html

@@ -1,4 +0,0 @@
-<div class="toggle-switch" ng-click="switch()" ng-class="{'active': isActive}">
-    <input type="hidden" ng-attr-name="{{name}}" ng-attr-value="{{value}}"/>
-    <div class="switch-handle"></div>
-</div>