Started implementing an check to guarantee that there isnt two persons with the same id
Fixed merge problem
it is now not possible to create two accounts with the same personal id
Added comments
fixed disabled delete button in adminPage
Merge branch 'master' of github.com:skjutar/OVE
merge
Added mask to personal id
small fix in admin
Merge branch 'master' of github.com:skjutar/OVE
Merge branch 'master' into gustav
Added notifications appering when admin is trying to create an event without choosen a school
Added an xhtml page for testing
Rearranged the panelgrid so that one all buttons align
Added toString i AbstractPersson
Merge branch 'master' into tutors
Removed update-method in TutorBean
Fixed conflicts