MemberStatus changed to inactive/active/beginner; AttendanceMemberStatus added; member view updated to show correct member status
updated order of MemberStatus display on member list
cancelling member status edit will revert status; shows warning; save button enable status
AttendancesViewController contains attendees, active members, and inactive members. attendances are only created fif they are needed
new attendance for practice is created and reloads immediately; scoped correctly to current practice
Merge pull request #12 from bobbyren/newAttendance

New attendance