Bug fixed.
Remove new changes.
Check whether element is ClassInformation or not.
Remove unnecessary string.
Merge remote-tracking branch 'remotes/origin/Sitrus2' into DUI-FixLibraryBackToVisible
Remove all after last merge.
Merge pull request #73 from vmoyseenko/DUI-FixLibraryBackToVisible

DUI: Library button back to visible fix
Merge remote-tracking branch 'remotes/ben/Sitrus' into Sitrus2