resolves #36
Merge pull request #38 from JacksonScript/#36_meetings-repo-set-in-ENV

resolves #36
allow meetings without date or location specified
Merge pull request #39 from JacksonScript/#37-allow_meetup_planning_without_location_or_date

allow meetings without date or location specified
Merge pull request #40 from JacksonScript/master

launch meetup planning for meetups without date or location specified