Vendor has a picture atrribute, and was displayed in one form of the
splashpage, but it wasn't exposed in the vendor editing form, nor was it
included in the "map view" on the splash page.
Additionally, the map popup was rendered inline.
This commit:
* Adds a from input for editing Venue#picture, consistent with other
form elements
* Displays the picture on the splash page in either style (map or
static)
* Moves the splash page map popup from inline HTML to it's own partial
Add roles as nested routes to track (for the track organizer role)
Allow transition from to_accept to to_reject and backwards
Split Track#valid_dates validation to many independent ones
Show all the confirmed tracks in the conference's splashpage
Add comment in admin/Tracks#toggle_cfp_inclusion
Rewrite admin/TracksController#accept spec
Add feature spec for track requests
Change 'In' to 'Room' in Tracks#index
Rewrite Track#overlapping
Refactor code in ProposalsController
Fix typos
Add confirmed and cfp_active scopes to Track
Render markdown in track's description
Make the views more similar to the proposal/events views
Change the sequence of columns in admin/Tracks#index
Remove the short_name column from the index views
Add button "My Tracks" in the user menu
Fix track count in proposals
Add details of track in admin/Tracks#show
Use tabs to show track details and events
Added PhysicalTicket model and controller. It holds the information about each physical ticket bought at the purchase. Physical Tickets are created after every successfull payment.
If the registration period is over then speakers of confirmed events
can't register anymore. They should be able to, since they are gonna be
there anyway.
* Allow the speakers of confirmed events to register regardless of the
registration period
* Provision for registrations of confirmed speakers, so as not to
exceed the registration limit
* Add scope for registered speakers
Fix#829 and fix#802
