GUACAMOLE-1: Clean up login screen with respect to version number.

guacamole/src/main/webapp/app/login/templates/login.html

@@ -11,7 +11,10 @@
 
                 <!-- Guacamole version -->
                 <div class="logo"></div>
-                <div class="version">{{'APP.NAME' | translate}}</div>
+                <div class="version">
+                    <div class="app-name">{{'APP.NAME' | translate}}</div>
+                    <div class="version-number">{{'APP.VERSION' | translate}}</div>
+                </div>
 
                 <!-- Login message/instructions -->
                 <p ng-show="helpText">{{helpText | translate}}</p>