MakeICT Event Creator v2.2.0

-fix inconsistencies with Daylight Savings Time
-fix publish targets having random order on launch
-fix plugin options only opening correctly once per launch
-fix trailing/leading newline issues in event fields
-fix double posting of authorization requirements
-add field for instructor name and email
-add option to use groups for authorization checking in WildApricot
-add popup for Meetup to remind about external registration
-re-arrange UI to use tabs