Remove generate_quickjump_cache()
#235 Fix categories
#238 Fix some bugs in post.php
#238 Another series of fixes
No permission without 403 and Bad request without 404 fix
#232 Rename backups
#238 Update post interface
#242 Replace submit button in simple search
Merge pull request #239 from kierownik/master

No permission without 403 and Bad request without 404 fix
Merge branch 'master' into version2.0
Port fix for #228
Add copyright
Merge branch 'version2.0' into version2.1
Fix cache
Remove spaces there
#237 Replace "Subscribe" links to header
Fix bug in search
Merge branch 'version2.1' into upgrade