Minor fix for CO-416
Additional fix for CO-620
Additional commit for CO-766
Version number to 0.8.5
Merge pull request #4 from Internet2/develop

Develop (0.8.5-RC1)
Additional fix for CO-803
Additional fix for CO-766
Fix for commit c88156c447 (CO-766)
Additional fix for CO-766
Fix handling of expired petition invitation (CO-841)
Fix recording of actor when resending petition confirmation (CO-842)
Improve default result message via generateDisplayKey (CO-843)
Updated use of paginator (CO-762)
Log group creation as part of petition (CO-804)
Merge pull request #5 from Internet2/develop

Merge develop into master for 0.8.5
Generate notifications on petition status change (CO-659)
updates to person canvas (CO-768), person index (CO-772), added spinner to all form submits (CO-581), updates to sidebar (CO-822), and addition of responsive elements