SOS-2146 style tags and sites on a user's profile
SOS-2146 create a mixin for font-awesome icons to reduce code
SOS-2146 contacts portlet depends on so portlet
SOS-2146 add class name for social office sites
SOS-2146 match sites drop down styling for sites list on profile page
SOS-2146 update icon for non social office sites
SOS-2149 Go To menu site list content is not properly aligned in IE7