Add paperclip stubbing functionality to tests
Merge branch 'master' into adding_file_attachments_to_artist
Stub out the paperclip file attachment functionality by directly giving image relevant values to factorygirl
Add simplecov gem
remove unnecessary helper methods
Add qucikerclip to stub out paperclip gem during testing, add support for flags in rspec directory and modify garbage collection to speed up rspec tests
Change create calls to build_stubbed where relevant for decreasing the number of database accesses and inprove the speed
Minor refactor in  view_homepage_spec to
Add coverage reports to git ignore
Remove coverage reports from git repository