Training Module Polish

Made a few small changes to the training module and added a link to the
gcflearnfree site.
Evidence Polish

Fixed a bug in the breadcrumbs for the evidence module. Also combined
four of the evidence main menu choices to "Advanced Tools"
HR Side Menu Bug Fix

Fixed a bug in the HR policy display page that prevented the side menu
from showing.
Issue Tracker Module Creating Issues

It is now possible to create basic issues in the issue tracker.
Issue Tracker Module Bug Fix

Fixed a bug in the side menu in the issue tracker module.
Issue Tracker Module Admin Pager Bug Fix

Minor fix for a bug that prevented the items per page selector from
working.
Issue Tracker Module Date Format Change

Changed the way one of the dates are formatted in the issue tracker
module. Also changed some of the page titles.
Merge remote-tracking branch 'origin/cwDev'