Mobile users will no longer encounter modals
Host tea times on host pages
Only display 'Upcoming Tea times' for a city if there are any
Hosts can now reassign the host of a tea time
Tests for host changing tea time
note about how to add post-schedule note for host pages
Merge pull request #211 from TeaWithStrangers/no-mobile-modals

No Mobile Modals
Add host info to scheduling partial. TODO: Undo
Don't show cancelled tea times on /profile. Closes #149
added cancelled tea time styles
fix
Merge branch 'cancelled-view'
Merge branch 'host-tts-on-host-page'
Merge branch 'reassign-tt-host'
Waitlists for tea time

- Sign up link changes according to user attendance status
- Emails waitlisted users when a flaking from a full tea time
- Shows list of future waitlisted tea times on profile page
Simple integration test for waitlisting
Mock and test waitlist notifications when flaking
Simplify TT controller logic
Rename and test waitlisted?/attending? methods
Remove commented test code