Initial attempt at view of trusted individuals.
First attempt at UI for adding delegates.
Prototype of switch user menu.
Added Spring switch user stuff.
Updated source manager to take delegation into account.
Updated add works UI to use correct source (from source manager).
Added visual differentiation when in delegation mode.
Fix npe and problem getting correct effective user.
Added security restrictions for switching user.
Redirect admin switch user url to new way of switching user.
Removed legacy switch user code.
Added explicit exit from main method.
Changed so that delegate credit name falls back to given names and
family name.
Show name of user in manage proxy account menu.
Basic sorting of delegates.
Fixed css conflict between personal info privacy toggle and new
delegation drop down.
Merge pull request #853 from ORCID/delegates

Delegates