Small style optimization
Improved display of update/installation
Small optimization
Merge branch 'master' of github.com:WoltLab/WCF
Fixed language variables during install
Merge branch 'master' of github.com:WoltLab/WCF

Conflicts:
	wcfsetup/install/lang/de.xml
Fixes typo
Merge branch 'master' of github.com:WoltLab/WCF
Fixed page menu PIP issue
Merge branch 'master' of github.com:WoltLab/WCF
Fixed language variables for package installation
Added debug log for page menu show order
Fixed typo
Finally fixed debug log :/