Added user birthday cache
Fixed search robot update
Fixes counter update when deleting comment with responses

When deleting comments with responses, the object type processor is first called with the number of responses plus one (for the deleted comment itself). This call correctly corrects the number of comments for the relevant object.

Afterwards, when deleting the responses, the objects' comment counters were updated again for each deleted response which causes a incorrect count because the counters were now updated twice for each response. Thus, we can simply ignore the counter update altogether in CommentResponseAction when deleting responses because the comment, they belong to, is deleted.

Furthermore, there is no need for CommentResponseAction to update the response counter of those comments in this case because the comments will be deleted anyway.
Fixes code formatting
Fixed unmarking of clipboard items
Updating minified JavaScript files
Invoke IPageMenuItemProvider::getLink() for landing pages
Merge branch 'master' of github.com:WoltLab/WCF
Fixed check for CKEditor support for smilies
Fixed handling of non-standard ports for cookie domain
Forwarding link creation to landing page's processor
Fixed deletion of categories, using $tis->application
Fixed abbreviation of the week days
Merge branch 'master' of github.com:WoltLab/WCF
Improved search for terms < ft_min_word_len
Fixes comment
Updated to CKEditor 4.3.2
Merge branch 'master' of github.com:WoltLab/WCF
CKEditor: Fix for strange selection bug in Firefox
Updating minified JavaScript files