Fixes GDImageAdapter::resize/clip

Currently, only the $image property is updated which isn't sufficient since width and height are also changed by these methods, thus they also need to be updated
Updates comments in previous commit
User bulk processing overhaul
Merge branch 'master' of github.com:WoltLab/WCF
Updating minified JavaScript files
Updating minified JavaScript files
Removed obsolete vendor prefixes
Merge branch 'master' of github.com:WoltLab/WCF
Added support for minified JavaScript classes
Merge branch 'master' of github.com:WoltLab/WCF

Conflicts:
	com.woltlab.wcf/template/headInclude.tpl
Fixed setup
Fixed constant name
Fixed JS