Makes it possible to easily update counters via AbstractDBOAction::update()
Added user ban function
Merge branch 'master' of github.com:WoltLab/WCF
Fixed small issue
Fixed forceFrontend parameter
Fixes balloon tooltips

Balloon tooltips will show up above the hovered element if necessary
Add optimizations for mobile devices
Removed unused language items
Merge branch 'master' of github.com:WoltLab/WCF
Added fix for pseudo empty variables
Fixed small style issues
Merge branch 'master' of github.com:WoltLab/WCF
Small style optimization
Small style optimization
Handle statuscodes in HTTPRequest compliant to RFC 2616
Resolved a few TODOs
Fixed handling of admindefaultvalue=0
Merge branch 'master' of github.com:WoltLab/WCF
Add optimizations for mobile devices
Removed xmlns-attributes (not valid nor required)