email q version 1.0
add delete all
add tooltip and more details on email que listing
update delete all to button and provide 300 default max list length (hidden option to show more)
Merge branch 'develop' into feature/email_que

* develop:
  add additional buttons option to list_header
moved controllers and view
Merge branch 'feature/email_que' into develop

Conflicts:
	public/themes/admin/theme.php
move to new view location
updates