* Fixed join/leave button updates
* Queried only user groups to be available when creating challenges
* Fixed bulk add tasks to challenge
* Synced challenge tasks after leave and join.
* Fixed default selected group
* Fixed challenge member info. Fixed challenge winner selection
* Fixed deleting challenge tasks
* Fixed particiapting filter
* Fixed viewing user progress on challenge
* Updated tests
* Added delete for saved challenge task
* Added timzeone offset back
* Added APIToken back to settings page
* Fixed fetch recent messages for party
* Fixed returning group description
* Fixed check if user is member of challenge
* Fixed party members appearing in header
* Updated get myGroups param to include public groups. Fixed isMemberOf group
* Fixed hourglass purchase
* Fixed challenge addding tasks on first creating
* Updated tests to accomidate new changes
