Several changes in this commit (sorry about that)

Replaced 'snake_case' with 'damballa' for steps with missing parameters.
Added the necessary Dept Name for our AOR (s2s) user.
Removed the 'raise' from our global_buttons 'save' method.
Several quick fixes
error message-related changes to our errors.rb file
Merge with Abe
There are now separate 'required field' steps for each document type. The documents each share certain fields, but the error messages are not the same.
Merge with Abe
Correction made to the irb protocol feature file
correction to the award_edit file in which I forgot to remove the hardcoded login with the institutional proposal user.
merge from my test branch.
Merge branch 'development' of github.com:aheward/kuality-coeus into development

* 'development' of github.com:aheward/kuality-coeus:
  Style changes. Rewording scenarios to match step def changes.
  local changes
Merge branch 'development' of github.com:aheward/kuality-coeus into development

* 'development' of github.com:aheward/kuality-coeus:
  Fixed the wording of a step definition.
Merge branch 'development' of github.com:aheward/kuality-coeus into development

* 'development' of github.com:aheward/kuality-coeus:
  Fixed the wording of a step definition.
Required field error updates.

Switched to KC v. 5.2. and the req'd field error messages for Award are all the same ("required field" is a required field.).
Straightened out the required field errors for Award documents -- There were some changes in error notifications going into KC v. 5.2.
Fixed the verbiage in this feature file so it matches the step def.
Two changes to the errors.rb file and the proposal log page class.

Errors: I've corrected the 'PI is required' error.
Updated the 'find_sponsor_code' button inside of the Prop Log page class. This was updated since the switch to 5.2.
A few changes here:

1) Created a new basic validation file for Proposals
2) Corrected some error messages in the errors.rb file
Created new errors.rb step to check for actions page errors.
Re-introduced a step by Abe Heward that handles missing term errors on the Award Actions page.