When a user leaves a group, remove them from all group challenges
Fixed bug where user wasn't really removed. Changed popup depending on if user was in challenges. Fixed selectedChal typo
Fixed UI issues when editing checklists
Fixed case where click on trash icon left Checklist string. Test for task.checklist[0] was unnecessary in saveTask().
New user preference: open new tasks in edit mode
Readability tweak: sentence case for options not on buttons
Merge pull request #2255 from colegleason/leave-guild-challenges

When a user leaves a group, remove them from all group challenges
challenges: swagger param fix on
Merge pull request #2296 from SyntaxPickax/develop

Fixed UI issues when editing checklists
let's upgrade passport-facebook to see if this will mitigate all the
facebook login errors we're seeing
Copy leave and clickLeave function for party to fix #2304. TODO: Refactor into one function?
Merge pull request #2298 from HabitRPG/sabe/preferences

New user preference: open new tasks in edit mode
Merge pull request #2300 from HabitRPG/sabe/tweak

More UI demystification
Merge pull request #2308 from colegleason/leave-party

Copy leave and clickLeave function for party to fix #2304.
Add challenge to user.challenges on creation. Fixes #2310
Merge pull request #2311 from colegleason/add-challenge-user

Add challenge to user.challenges on creation. Fixes #2310
Fixed issue where only the first markdown link in a message would open in a new tab. Now all do.
Rounded critical hit percentages in notifications, e.g. 149.999998% becomes 150%
Merge pull request #2312 from SyntaxPickax/develop

Minor fix to chat links; rounded critical hit percentages