Group should have atleast one editor

HYDRASIR-461
Merge pull request #509 from projecthydra/feature/461-atleast-one-group-editor

Group should have atleast one editor
Display only works and collections which have open access on profile.

HYDRASIR-425
Merge pull request #510 from projecthydra/feature/425-display-only-public-collections-and-works-on-profile

Display only works and collections which have open access on profile.
Remove associations when a Group/Work is deleted
Merge pull request #511 from projecthydra/feature/implement_call_backs_for_destroy

Remove associations when a Group/Work is deleted
converting browse-everything to js file since turbolink issue is addressed in gem
Merge pull request #512 from projecthydra/feature/218-browse-everything

converting coffee script to js file
Check that the managers file exists in the rails root before loading
Previously it was skipping the load because it was looking for the
managers file in the wrong location.
Fix group add/remove member inconsistencies.
Don't hard code filter queries into Blacklight searches
Fix spelling on hydramata spec directory
Merge pull request #515 from curationexperts/fix_managers

Check that the managers file exists in the rails root before loading
Speed up tests by not using render_views, except where neded by the test
Merge pull request #517 from curationexperts/no_render_views

Speed up tests by not using render_views, except where neded by the test
Adding StyleGuide enforcement for Hound

Per a developer conversation, we are going to expand our character
line length guide from 80 characters to 140 characters.

Fundamentally, we are asking that Rubocop run against the files you
are changing:

    $ rubocop ./path/to/file_1 ./another/path -c ./.hound.yml

Hound enforces that on your pull request.
Merge pull request #514 from projecthydra-labs/feature/fix-group-inconsistencies

Fix group add/remove member inconsistencies.
Merge pull request #516 from curationexperts/stop_hardcoding

Stop hardcoding filter queries
Adding documentation on how to run rubocop

[skip ci]
Merge pull request #520 from projecthydra-labs/adding-hound-style-guide-enforcement

Adding StyleGuide enforcement for Hound