Add UI for viewing and setting the description of a robot account

static/directives/create-entity-dialog.html

@@ -36,6 +36,14 @@
               Choose a name to inform your teammates
               about this {{ entityTitle }}. Must match {{ entityNameRegex }}.
             </div>
+
+            <div ng-show="allowEntityDescription" style="margin-top: 20px;">
+              <label>Provide an optional description for your new {{ entityTitle }}:</label>
+              <input type="text" class="form-control" ng-model="entityDescription" max-length="255">
+              <div class="help-text">
+                Enter a description to provide extran information to your teammates about this {{ entityTitle }}.
+              </div>
+            </div>
           </form>
         </div> <!-- /.modal-body -->
         <div class="modal-footer" ng-show="view == 'setperms'">

static/directives/create-robot-dialog.html

@@ -3,7 +3,8 @@
     <div class="create-entity-dialog" info="info" entity-title="robot account"
          entity-kind="robot"
          entity-icon="ci-robot" entity-name-regex="{{ ROBOT_PATTERN }}"
-         entity-create-requested="createRobot(name, callback)"
+         allow-entity-description="true"
+         entity-create-requested="createRobot(name, description, callback)"
          entity-create-completed="robotFinished(entity)"></div>
   </div>
 </div>

static/directives/robots-manager.html

@@ -36,6 +36,7 @@
         <td ng-class="TableService.tablePredicateClass('name', options.predicate, options.reverse)">
           <a ng-click="TableService.orderBy('name', options)">Robot Account Name</a>
         </td>
+        <td>Description</td>
         <td ng-if="organization" ng-class="TableService.tablePredicateClass('teams_string', options.predicate, options.reverse)">
           <a ng-click="TableService.orderBy('teams_string', options)">Teams</a>
         </td>
@@ -53,6 +54,10 @@
             <span class="prefix" bo-text="getPrefix(robotInfo.name) + '+'"></span><span bo-text="getShortenedName(robotInfo.name)"></span>
           </a>
         </td>
+        <td>
+          <span class="empty" bo-if="!robotInfo.description">(None)</span>
+          <span bo-if="robotInfo.description">{{ ::robotInfo.description }}</span>
+        </td>
         <td bo-if="organization">
           <span class="empty" bo-if="robotInfo.teams.length == 0">
             No teams