Merge branch 'master' into refactor
Added rubocop to the gemfile because swags didn't
Hash syntax PARTAY
Changed the author book relationship to a has_many :through
Removed some useless assignment
Added spaces after commas
Whoops
Merge branch 'master' into refactor

Conflicts:
	Gemfile
	Gemfile.lock
Add missing db indexes
Update db schema
Set up delegates to fix some violations of the Law of Demeter
Merge pull request #8 from rit-sse/refactor

Refactor