One observers gem is enough
Rails 4 has different init script location we should conform
Fix failing tests. Replace ruby to 2.1.1 in travis. Update travis config
Merge pull request #68 from openSUSE/review_140424_fix_tests

Fix failing tests. Replace ruby to 2.1.1 in travis. Update travis config
Merge pull request #67 from openSUSE/review_140424_update_init_script_to_rails_4

Rails 4 has different init script location we should conform
Merge pull request #66 from openSUSE/review_140424_leave_only_one_observers

One observers gem is enough
Add a contribution guide
Update README.md
Add support for guard and spring

guard encourages TDD behaviour through development iterations which
include continuous testing.

Coupling this with spring eliminates the cost of continually loading
gems into a fresh environment every time the tests are run.