Scroll with shift added.
HorizontalOffset in tooltip renamed into HorizontalScrollOffset.
Merge remote-tracking branch 'remotes/origin/Sitrus2' into DUI-ScrollWithKeyboard
Clear comments.
Merge branch 'Sitrus2' into DUI-ScrollWithKeyboard
Merge pull request #89 from vmoyseenko/DUI-ScrollWithKeyboard

DUI: scroll with Shift + Mouse Wheel