BACKLOG-892: app detail page: show raw arp attribute names for conext admins; show sp entity id
BACKLOG-893: improved the requests overview table
BACKLOG-894: stats: removed 'all' and 'quarter' categories, added 'past year'. Made x axis show complete SP names (tooltip is not possible), made select box show text completely
Merge branch 'BACKLOG-894'
filled in project key; added info icon with popover for entity id
whitespace in linkrequest page; no bullets when using columns
Merge branch 'BACKLOG-892' of github.com:OpenConext/OpenConext-selfservice into BACKLOG-892

Conflicts:
	coin-selfservice-war/src/main/webapp/WEB-INF/jsp/app-detail.jsp
	coin-selfservice-war/src/main/webapp/WEB-INF/jsp/requests/arp.jsp