Remove weird scrollbar on ide and fix styling of bottom bar icons
Merge pull request #90 from burakcan/minorFixes

Remove weird scrollbar on ide
IDE: chat input widget style fix
IDE: chat pane scroller correct height
IDE: removed unnecessary check
IDE: removed unused logic
Merge pull request #91 from koding/collaboration-social

Collaboration social
Collaboration: Adapt `IDEAppController::setMachineUser` method