Complete metadata and defaults of auth plugin configs
separate default settings from non-existing settings
setting type read from metadata eqaul to empty string is default 'setting' class (a textarea), everything else should be a existing class otherwise 'setting_no_class' is loaded
Merge remote-tracking branch 'origin/master' into authpluginconfig
Merge remote-tracking branch 'origin/master' into authpluginconfig
litte fixes
Merge pull request #181 from splitbrain/authpluginconfig

Auth plugin config