Fixed app crashing on invite multiple voters
Fixes #341
Changes : Wait for all invites to succeed before navigating to home fragments. Sfter all the invites are successful,then Invitevoterlistener.onSuccess is called.
Screenshots for the change :
App crash fixed.
Appetize link:https://appetize.io/app/qt281hq1kedzkwv3gphe5h0g4w?device=nexus5&scale=75&orientation=portrait&osVersion=8.1