Added a method to ProposalDevelopmentObject for approving from the Action List.
Replaced the step verbiage in this file
Merge branch 'development' of github.com:aheward/kuality-coeus into development

* 'development' of github.com:aheward/kuality-coeus:
  Added a method to ProposalDevelopmentObject for approving from the Action List.
  Added a new feature file that will improve one of the test scenarios.

Conflicts:
	features/step_definitions/proposal_development/proposal_workflow.rb
Grammatical step def correction.
Added a block for 'button'
Correction to a background step that needed an additional role for it to work in the scenario.
Changed the step def dialogue back so that the step can check from each of the approval-related buttons
Merge branch 'development' of github.com:aheward/kuality-coeus into development

* 'development' of github.com:aheward/kuality-coeus:
  Correction to a background step that needed an additional role for it to work in the scenario.
added the 'Institutional Proposal Maintainer' role to the user who is required to submit PDs to their sponsors, and maintain the IPs they generate.
Fixes to tests in IP Link To Award.
Added the third required role the osp admin user in the background step
Merge branch 'development' of github.com:aheward/kuality-coeus into development

* 'development' of github.com:aheward/kuality-coeus:
  Fixes to tests in IP Link To Award.

Conflicts:
	features/post_award/institutional_proposal/IP_link_to_award.feature
Another scenario fix. Step definition was using a bad method name.
Fixing error message notifications. Also, there's a fix in this commit for a scenario in which a PI needs to be added to a Proposal.
Reverting changes to the 'add a pi' step def.
Completed fixes for IP Unlocking Award tests.
Added a README.md to the project
Couple tweaks to the README
Tweaks to the readme. Removal of a #FIXME that was no longer needed.
Forgot to include the passing of the array element in the block.