Started implementation of tabs
Fixed the tabs
Removed the ugly faulty defaulty javascript
Merge branch 'master' into feature/tabbed-event-management
Add simple and advanced access level form
Table header fix
Merge branch 'master' into feature/tabbed-event-management
Added a simple overview of the registrations (updates #52)
Put the general event edit under the tabs
Merged master into this branch
Merge branch 'master' into feature/tabbed-event-management
Ajaxified the adding of access levels
Added ajaxy deletion
Ajaxified the zones and better table ids
Changed table row id from names to zones
Added the ajax for the periods, it crashes on adding/removing though
Fix the ajax deletion
Fix the period ajax create
Reset forms on submit
Merged master into tabbed and fixed the all day checkbox in periods