- Event view was updated to re-render subviews on tab change
- Slot builder and templates were updated to depend on number of stages while creating slot row
Merge branch 'try_schedule' of github.com:abarinoff/ConfLabs into try_schedule
 - Put dynamic sections into schedule template to render days populated with slot data
 - Modify initial-data file populating it with extra slots
 - Add methods to Event model composing a map of slots separated by date
Merge branch 'try_schedule' into j00ff/schedule