GUACAMOLE-55: Move clipboard handling to own module. Represent clipboard contents with ClipboardData type.

guacamole/src/main/webapp/app/client/templates/guacClipboard.html

@@ -1,9 +0,0 @@
-<div class="clipboard">
-    <div ng-if="isText()" class="text-clipboard">
-        <textarea ng-model="data" rows="10" cols="40"></textarea>
-    </div>
-    <div ng-if="isImage()" class="image-clipboard">
-        <button ng-click="resetClipboard()" class="reset-button">Clear</button>
-        <img ng-src="{{imageURL}}">
-    </div>
-</div>