<nav id="portlet_u1311l1n19" class="side-bar-menu">
  <ul class="list-group sidebar">
    <li class="list-group-item"><a href="#/" ng-click="navbarCollapsed = true"><span class="glyphicon glyphicon-home"></span> Home</a></li>
    <li class="list-group-item"><a href='#/apps' ng-click="navbarCollapsed = true"><span class="glyphicon glyphicon-cog"></span> Apps</a></li>
    <!-- <li class="list-group-item"><a href='#' ng-click="navbarCollapsed = true"><span class="glyphicon glyphicon-user"></span> My Profile</a></li>
    <li class="list-group-item"><a href='#' ng-click="navbarCollapsed = true"><span class="glyphicon glyphicon-eye-open"></span> Settings</a></li>-->
    <li class="list-group-item"><a href='/portal/p/myuw-help' ng-click="navbarCollapsed = true"><span class="glyphicon glyphicon-question-sign"></span> Help</a></li> 
    <li class="list-group-item"><a href="/portal/Logout" ng-click="navbarCollapsed = true"><span class="glyphicon glyphicon-log-out"></span> Log out</a></li>
 </ul>
</nav>

<nav id="portlet_u1311l1n19" class="side-bar-menu">
  <ul class="list-group sidebar">
    <li class="list-group-item"><a href="#/" ng-click="navbarCollapsed = true"><span class="fa fa-home fa-fw"></span> Home</a></li>
    <li class="list-group-item"><a href='#/apps' ng-click="navbarCollapsed = true"><span class="fa fa-cog fa-fw"></span> Apps</a></li>
    <!-- <li class="list-group-item"><a href='#' ng-click="navbarCollapsed = true"><span class="fa fa-user fa-fw"></span> My Profile</a></li>
    <li class="list-group-item"><a href='#' ng-click="navbarCollapsed = true"><span class="fa fa-eye fa-fw"></span> Settings</a></li>-->
    <li class="list-group-item"><a href='/portal/p/myuw-help' ng-click="navbarCollapsed = true"><span class="fa fa-question fa-fw"></span> Help</a></li> 
    <li class="list-group-item"><a href="/portal/Logout" ng-click="navbarCollapsed = true"><span class="fa fa-sign-out fa-fw"></span> Log out</a></li>
 </ul>
</nav>

Change side menu question mark with circle to just question mark
MUMPO-1417: Change side menu question mark with circle to just question mark

Angular side of this : https://github.com/UW-Madison-DoIT/uPortal/pull/290
Change the side menu question mark icon to a question mark without a circle. Unfortunately there was no glyphicon for a question mark without a circle, so I changed it to a font awesome question mark. For consistent looks across all the icons, I changed all the side menu icons from glyphicons to font awesome icons.
The fa-fw was to keep the fixed width.