Switch rigorous URL validation back on. More small cleanups
Cleanup
Consolidate and reorganise doc unit views tests
Fix various small markup problems identifier by Nu Markup Checker
Miscellaneous markup fixes for access points
Footer markup cleanup
Tweak the way the max list limit is constrained.

Exceeding it will use the max rather than the default.
Add a helpdesk link to the account bar
Merge branch 'master' into virtual_collection_rework_interface_wip

Conflicts:
	modules/core/app/assets/css/admin.less
	modules/core/app/assets/css/portal/_index.less
	modules/portal/app/views/p/social/browseUsers.scala.html
Remove bookmark buttons for now, since functionality isn't finished