Fix group add/remove member inconsistencies.
Don't hard code filter queries into Blacklight searches
Fix spelling on hydramata spec directory
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
Move logic from the generic_works_controller into the actor.
This also fixes #519 which occurred when you attempted to add_editor
using a Profile that didn't have an associated User (depositor was nil)

Now the add_editor/remove_editor functions only take User as an
attribute because it doesn't make sense to make someone an editor who
doesn't have an account.
Merge pull request #522 from curationexperts/fix_editor

Move logic from the generic_works_controller into the actor.
Minor correction for Group label as it was displaying twice
Merge pull request #523 from projecthydra-labs/feature/correct-group-label

Minor correction for Group label as it was displaying twice