Commands and new structure

The application has been re-structured into sub-domains.
All admin operations moved to commands.

Better plays and shows management

• Add shevchenko-internet-bilet fetcher
• Replace small images to big for internet-bilet fetchers.
• Trim tags
• Add "map as" functionality for plays
• Add "hidden" attribute for shows and plays
• Drop "duplicateOf" property for shows
• Improve fetcher architecture

Better telegram bot

Ok, that was fast but ugly.
Not it's much better.

Telegram bot

• Telegram bot added

show.theatre-less

• remove show.theatre property
• Position calendar and checkboxes in two columns for medium devices
• Use localStorage for persisting filter (currently disabled)
• Use show url if present instead of play url.
• Filter shows by theatre on backend.
• Improve single-theatre view.
• Pre-select previous version for diff version selection.
• So there was a hidden ­ space in these lines, which I've put once
  and copied to all places. Great.
• Hide plays from another theatres in dropdown.
• Remove not needed line about KKZ.

Slide-it-down

• Scroll to today's date initially after page load.
• Replace new lines with
  for show description.
• Add google analytics code to frontend.
• Improve price specification for show.

Happy admin

• Use mongo to store sessions — no re-login after relaunch
• Allow diff schedules for all months.
• Hide optgroups with hidden=true instead of display: none; — didn't help :(
• Remove edit show link from not actual schedules.

Small diff in diff

• display schedules dates in diff view
• display show theatre in schedule diff view

Fetch it and see what's new

Admin

• Add schedule versions diffing.
• Bugfix: Add missing labels var for creating new show in schedule.
• Return to list after editing items in admin.

Fetching

• Add internet-bilet fetcher factory
• Add MDT theatre fetcher based on internet-bilet
• Map unknown theatres in DA to DA itself
• Fetch premiere flag for shevchenko theatre

Frontend

• Extend information about theatres in footer.