Linked in handle seems to have been missed in the permitted attibiutes.  Add it back in and put in tests
Merge pull request #303 from psu-stewardship/linkedin

Restore ability for users to store their LinkedIn handle
Updated:
- Don't need to exlicity add 'jettywrapper' to Gemfile b/c added by hydra:head generator (called by sufia generator)
- Don't need to remove public/index.html (Rails 4 presumably)
- Run `rake jetty:clean` instead of hydra:jetty generator -- does the same thing
- Added note that fits can be installed with homebrew (and may require adding a symlink)
Merge pull request #306 from dchandekstark/update-readme

Updated:
Upgrade blacklight to 4.6
Allowing the link to either be sufia based or blacklight based
Merge pull request #307 from projecthydra/blacklight_4.6

Upgrade blacklight to 4.6
Don't install clamav on travis
Merge pull request #304 from psu-stewardship/more_route

Allowing the link to either be sufia based or blacklight based
Merge pull request #309 from projecthydra/no_clam_av

Don't install clamav on travis
Removing extra_head_content, and paginate deprication warnings
Merge pull request #310 from psu-stewardship/ehead

Removing extra_head_content deprication warnings
Remove deprecated method paginate_rsolr_response. Fixes #312
Merge pull request #313 from projecthydra/remove_paginate_rsolr

Remove deprecated method paginate_rsolr_response. Fixes #312