Removed ability to make ATC booking for now due to VATSIM is changing SSO system.
Added Vatsim API support to the ATC sessions per vatsim id page.
You can now choose between using StatSim's database or the offical Vatsim API.
Vatsim API has data from the beginning of Vatsim and also alot more data from each session.
Removed this year selection.
Optimized database. Both ATC and flight statistics should load much faster now.
When searching for sessions per position, there is now a possibility to use % as wildcard to get results for more then one callsign.
Removed position selector and added filter to tables instead.