[#71945280] Remove subkast filter from sidebar

Delete subkast filter view and tempplate.
Remove subkast filter region, view instance and event bindings.
[#71945280] Add url route to match subkast
[#71945280] Set url to selected subkast

When opening the event list set the url to match the selected subkast.
[#71945280] Tweak routes to remove need for #

Activate push state in backbone history api.
Add a match all route rails side to send the system back to the SPA.
Add a subkast matching route to filter by subkasts immediately.
[#71945280] Bind / route to all events
[#71945280] Remove subkast load from user
[#71945280] Change colors of navbar
[##5c829b] Show the subkast view under the navbar

Add a view to show the subkast under the navbar.
[##5c829b] Show subkast dynamically

Add an event listener on subkast filter to update subkast view.
[#71945280] Fix up some routing

Add the show route to rails events resource.
Open events from the homepage using backbone events.
[#71945280] Hide subkast bar outside of main page
[#71945280] Management of subkast to event store

Add a model to the event store to track changes to the subkast and
country.
Reference this model everywhere subkasts are used and changed.
Add the subkast changing dropdown to the sidebar.
Add the ALL subkast.
[#71945280] All subkast sets all subkast on
[#71945280] Update home link with subkast

Keep link current with the subkast that is currently active.
Merge branch 'master' into subkast_url
[#71702552] Moderator gets delete button all event

Add a moderator mode and username setter for event card views.
Use the moderator mode and user lookups for the event card template.
[#71702552] Add delete confirm widget

On first delete click trigger delete warning.
Reset button to original delete button after 5000msec wait.
Add styles to make new delete button look right.
Merge branch 'master' into moderator_delete_event
[#70763180] Tweak confirm button styling
[#72442638] Add hipchat notification for comment

Add notifier to hipchat class to send a message to a new channel
alerting them of comments.