Added a link to the forum in the header section.  The link will open in a new tab.

Added a variable in the strings.xml file for the forum.
Changes made to getTopTags function. The top tags are now linked to the number of unclaimed tasks and ordered by ammount of unclaimed tasks on the system
Merge branch 'develop' of gitlab.trommons.org:solas-match into uiHeaderAddForum
Merge branch 'develop' of gitlab.trommons.org:solas-match into develop
Slight changes to singular DAO functions to conform with others and to fix breaking if statement
Merge branch 'develop' of gitlab.trommons.org:solas-match into develop
Decoupled the forum link.
Added link to conf.template also added a boolean variable to enable the forum link in the conf.template.

Removed meta tags which are not part of this issue.

Fixes #798
Fix error on public profile page

When viewing the page without logging in it throws an error when
trying to determine if the current user is an admin. I wrapped the
check in an if so that it won't get called if there is no logged
in user. Closes #797
Merge branch 'develop' of gitlab.trommons.org:solas-match into develop