worldreader++ vdawg++ jdu++ ilean++ ethanbloop++ will++ adding rspec for testing, example for rspec
add testing gems
add user factory, initial tests for users_controller_spec
update user_controller_spec tests
created books_groups join table
fixed tabs oops
fixed groups_books table migration to use newer ruby syntax
remove test/ folder and fix houndci comments
hound pls
hound
hound
hound
hound pls
Merge branch 'master' of github.com:calblueprint/worldreader into jdu/add_rspec

Conflicts:
	Gemfile
	Gemfile.lock
travis pls
removed seeds file
add tests back in
renamed groups_books table to books_groups
created books_groups join table
fixed tabs oops