make new instance button (SIFD-54)
new links in header/navbar (SIFD-50)
moved logo
centered login-box
styling on work form
more styling
styling of name form
restyling activities
styling controlled lists
styling people
general styling
added anchors
tekster i creator dropdown
limited access to edit controlled lists and activities to administrators only
added search box to search results
added
Removed empty field in edit work (SIFD-55)
restricted aleph-import to Pligtaflevering and Admin
bugfixes
fixed test