specs set up for comments model and controller, associations put in place for issue, migrations added for comments
added dependent destroy option to issue has_many comments association
set up comments controller with create, update, destroy actions and corresponding routes
set up comments controller spec, comment factory
removed model validations for time being
implemented shallow routing for issues, comments
refactored comments controller
refactored index and show views for issues
refactored controller specs for comments and issues, as well as comment and issue factories
added bootstrap
added flash notice in application.html.erb
Added comments to issues view: TODO - needs to be abstracted into partial
Merge pull request #6 from irmiller22/comments_setup

Comments Setup