History route and controller action
Allow users to see prior tea times on a history page
Merge branch 'see-old-tts' of https://github.com/TeaWithStrangers/tws-on-rails into see-old-tts
small changes
Order tea times, attendances by TT start time on History page
Change some TT copy text
host info partial was mistakenly only showing future TTs
fix merge
add .past to profile controller
fix merge
Only show past on history page
slight copy changes
Merge branch 'see-old-tts' of https://github.com/TeaWithStrangers/tws-on-rails into see-old-tts
flash message view
Properly balance brackets so application layout works
Standaridse usage of flash in controllers
Add GetOrCreateUser Service Object

* Configures application to load service objects everywhere
* Implements it in registrations_controller
* Attendance.rb change is due to wonky stash merge
Use GetOrCreateUser Service in TT Controller
Spec for GetOrCreateUser
Integration test for existing user being redirected