Include change information in changeset_tiles table.
More implementation with new schema.
Update Rails to 3.2.13.
Added change id so it's possible to join change geometry across tiles.
Renamed test to match controller name.
Hooked up the tiler to functional tests.
Parsing changes.
More tests and fixes after new schema.
Test fixes.
Cleanup temporary tables after each changeset!
More tests and work on the API.
Moved to Rails 4, integrated tiler with the Rails app.
Added sidekiq instead of resque, moved tiler invocation code to a worker.
Added sidekiq_monitor, unit tests.
Switched to resque because of process-based (not thread-based) parallel processing better fits OWL.
Optimized generating changes, more unit tests.