fix: removed legacy code
Merge branch 'master' of github.com:ckruse/cforum
fix: only generate CSV list when value is set
added a fix for bootstrap tabs: now they're safe against reload and compatible to history back
fix: now working directly with settings instead of user object
fix: added flash method for plugins
fix: user_id as primary key is completely enough
fixed typo
implemented securing of names
implementation of secured nicks is finished