Improve User#index
Install simple_form bootstrap generator
Clarify User creation abilities and improve form
Add display of user.groups in index
Disable institutional_admin from managing a user's institution
Improve sort on User form for institution
Add rescue action for CanCan::AccessDenied
oops.  Fixed sort error
Replace Blacklight logo in header bar with APTrust logo
Improve Header navigation for user management.
Initial commit for institutional_user ability.
organize ability file.
Fix Institution update logic including validation for uniqueness
Rearrange partials for user links
Add better_errors for debugging
Cleanup User links in header.
MAJOR:  Combined Cancan abilities for ActiveRecord objects and Hydra::Ability permissions on ActiveFedora objects.
Turn on cancan authorization for institutions
Add length validation to PhoneFormatValidator
Fix a few display issues.