Give the mail from save button a bit more space

src/views/app.html

@@ -909,6 +909,7 @@
         </div>
         <div class="row">
           <div class="col-md-12 text-right">
+            <br/>
             <button class="btn btn-outline btn-primary pull-right" ng-click="email.submit()" ng-disabled="(app.enableMailbox === email.enableMailbox && email.currentMailboxDomainName === email.mailboxDomain.domain && email.currentMailboxName === email.mailboxName) || email.busy || app.error || app.taskId" tooltip-enable="app.error || app.taskId" uib-tooltip="{{ app.error ? 'App is in error state' : 'App is busy' }}">
               <i class="fa fa-circle-notch fa-spin" ng-show="email.busy"></i> {{ 'app.email.from.saveAction' | tr }}
             </button>