Fix the 'clear' endpoint for tenant administrators that want to revert a skin value.
allow setting default values
close clip if click outside
disable repeat attempts to leave groups on error
disable immediately (and re-enable on re-render)
minor comment changes
Revert "allow setting default values"

This reverts commit 5564411649e111b1604c8dc831e89aef863c671b.
explicitly check for manual reversion to default values
remove debug statement
Initial phase of documentpreview widget refactoring
Added Dutch translation for new toggle key
Improved zooming + better tracking of current page
Fixed full screen toggle for Chrome
Revert TravisCI build to Cassandra 1.2 manually
Revert TravisCI build to Cassandra 1.2 manually
Document viewer follow-up
Self review
Removed all document preview
Followed up on code review
Merge branch 'travisFix' of https://github.com/bp323/3akai-ux into travisFix