Fix mkdir if open_basedir is set on linux
'FileUpload' plugin: fix transliterate filenames
New 'tape' controller
Support for gif animated avatars
Fix style for 'type'
Improve style for doubled posts
'BBCode' plugin: prevent some XSS attacks
Merge changes from main branch 1.0.0g4

Plugins, translations, skin
Merge changes from main branch 1.0.0.g4

core.
And some bugfixes and improvements
Empty
Fix bug
Fix right pane behaviour
Fix post editing functionality for mobile devices
Reduce delay time for post tooltip
Fix mobile style
Auto-hiding for post tooltip
Fixing of potential bug
Remove blink on highlight
Bugfix (deleted posts for guests)
Change default refresh mode for main page