Remove pageActions

They weren't actually saving any code since they were used separately in
each panel, and were rather messy.
Remove some angular/js stuff from html site

I don't think it was doing anything.
Move breadcrumbs and links above title
Additions to volume and record html

For Andrea.
Fix av frame extraction for first(?) frame
Relax conditions for showing asset edit

Closes assembla-266
Improve titles on record list
Merge branch 'master' into angular

Conflicts:
	app/views/angular/controllers/toolbarCtrl.scala.html
	app/views/widget/template/crud.scala.html