Added support for randomizing sponsor codes.
Created code for the IP's Distribution tab.
Merge branch 'development' of git://github.com/jonutter/kuality-coeus into development

Conflicts:
	lib/kuality-coeus/data_objects/proposal_log/proposal_log.rb
A couple bug fixes to cost sharing and fa cost for IPs.
Merge branch 'development' of git://github.com/jonutter/kuality-coeus into development
amend commit
Fixed bugs in the Special Review Validation scenario.
Fixed bug in the scenario 'An OSP Admin overrides a budget's cost sharing amount'
Slight improvement to the fix, to ensure that things will still work in cases where only the lookup return value is edited.
Merge with Abe Heward