Replace repository by workspace everywhere / Display about action in user menu.

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3466 3bf36de4-da32-0410-8312-848cfbfe3f7d
Fix even row CSS

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3467 3bf36de4-da32-0410-8312-848cfbfe3f7d
rename repositories to workspaces

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3468 3bf36de4-da32-0410-8312-848cfbfe3f7d
Lazy get the action.scheduler db file to avoid blind error at startup

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3469 3bf36de4-da32-0410-8312-848cfbfe3f7d
Update Credits file

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3470 3bf36de4-da32-0410-8312-848cfbfe3f7d