Finish r83
[addressess #70981876] review edit page
[addresses #72276534] Added Customer Call proxy model.
Merge branch 'develop' of github.com:customerlobby/lobbyist-ruby into develop
[addressess #70981876] lobbyist changes for withdrawal request and review_challenges
Merge remote-tracking branch 'origin/develop' into develop
[addresses #72224748] Added review metrics proxy model.

Also updated the requires for V2. Many new classes were missing.
[addresssess #] member end points terminate, skyp_payment. model window for promoton window. js interactions, mixpanel setup, configure mixpanel events.
[addresses #72282270] Added Custom Invitations proxy model.
Bumped version number for Lobbyist.
Merge branch 'release/r84'