Fix some code that wasn't moved when refactoring.
Add volume view hide in views/main.js render so it doesn't show up.
	modified:   resources/js/cf2/collections/maintenance.js
	modified:   resources/js/cf2/views/main.js
	modified:   resources/js/cf2/views/settings_screen/identity_summary.js
	modified:   resources/js/cf2/views/volume_screen/volume_screen.js
Merge branch 'master' of github.com:iPlantCollaborativeOpenSource/atmosphere

Conflicts:
	resources/js/cf2/views/settings_screen/identity_summary.js