changed connection icon from unicode to CSS
update pom
removed class tags which were not being used
update pom
Merge branch 'master' into connectionicon
update pom
rework css to be clearer, merge with master
Merge pull request #131 from mvk13ogb/connectionicon

Connectionicon
Add function for retrieving all moderated queues for a user
Add view for queue moderators, and some other fixes.
Remove filter
Redesign to more discrete queue role list
Change to accordion in admin page
Split up function for owned and moderated queues
Remove discription and add more descriptive title of accordion
Remove # in links
Move admin table into accordion and some minor fixes
Update comment
Fix bug with not updated queue owner/moderator lists
Add proper moderator checks for admin page