#130 - Clean up spec_helper. Move to multiple files.
Merge pull request #251 from mdaliejaz/spec_helper_refactor

#130 - Clean up spec_helper. Move to multiple files.
#130 - Refactor routes.rb. Use scope for 'pipelines'.
Fix a sporadically slow test.

If this unit test manages to connect to 10.18.3.171:25
it blocks and waits for a response. Use a test domain
from RFC 2606 instead.
Refactor.
Merge pull request #252 from sahilm/master

Fix a sporadically slow test.
Fix broken link to setting up your dev environment.
#130 - Fix spec failures.

* Copied pipeline_dashboard_test.html to pipeline_dashboard_test_rails_new.html and made changes
  needed for new Rails in the latter. Using that new file and its fixture in the erb spec.
* Did the same as above, for pipelines_selector_test.html.
* Moved Rails home route down, as it was being considered first when used in 'url_for'.
Merge pull request #254 from mdaliejaz/fix_spec_failures

#130 - Fixed spec failures and did some refactoring.
Merge pull request #253 from sahilm/master

Fix broken link to setting up your dev environment.