text input, larger user form, add btn color

Author: Ilya Radchenko

config/config.html

@@ -3,7 +3,7 @@ <h4>User</h4>
 <p>
   Specify which user to login as during SSH.
 </p>
-<input type="text" class="span2" name="user" ng-model="config.user" placeholder="deploy">
+<input type="text" class="span3" name="user" ng-model="config.user" placeholder="deploy">
 
 <h4>Hosts</h4>
 <p>
@@ -18,8 +18,8 @@ <h4>Hosts</h4>
   <li ng-hide="config.hosts.length">You must add at least one host in order to deploy!</li>
 </ul>
 <div class="form-inline">
-  <input placeholder="staging.example.com:22" ng-model="new_host">
-  <button class="btn btn-primary" ng-disabled="!new_host" ng-click="addHost()">Add</button>
+  <input placeholder="staging.example.com:22" ng-model="new_host" type="text">
+  <button class="btn btn-success" ng-disabled="!new_host" ng-click="addHost()">Add</button>
 </div>