[KFSQA-856] Initial commit based on JIRA submission.
[KFSQA-856] Proposed changes to initial submission.
Merge branch 'master' into KFSQA-856

Conflicts:
	features/purap/eshop_create.feature
[KFSQA-856] Merged in most recent changes to master and added a @wip tag.
[KFSQA-856] Cleaning up some stuff.
[KFSQA-856] Got some revisions, yo.
[KFSQA-856] Figured out the issue with getting a particular account number.
Merge branch 'master' into KFSQA-856

Conflicts:
	features/step_definitions/purap/requisition_500_to_25000.rb
[KFSQA-856] Having issues with SciQuest, but we are getting closer to working...
[KFSQA-856] Work so far.
[KFSQA-856] More work.
Merge branch 'master' into KFSQA-856

Conflicts:
	features/step_definitions/purap/requisition_base.rb
[KFSQA-856] Updated the Items mixin to handle Items for PREQ. Seems to work so far.
[KFSQA-856] Fixed some issues with absorbing Items and their accounting lines.
[KFSQA-856] I think I got it working!
[KFSQA-856] Works. Cleaned up some stuff.
[KFSQA-856] Cleaned up some stuff and added an absorb method to PaymentRequestObject.
Merge branch 'master' into KFSQA-856
[KFSQA-856] Added methods and a step for clearing your e-SHOP cart.
[KFSQA-856] Obvious fixes I found while setting up the review.