Fixed various bugs in the code.
Added optional support for the plugin with the MySQL driver.
Improved how piston flags work. They can now accept source and target event arguments.
The Piston-Grief flag now completely blocks pistons from entering the region. Block penetration is also blocked by the Piston flag.
Two piston events have been added to the API. One is distributed only within region, the second event occurs when piston tries to interact with another region.
Flags registration was added to the API. Flags added by other plugins will be available in game.
Work has been done on adding additional data to the region by other plugins. Functionality is tested and usable.
Now, when writing addons, the development environment will show the documentation and source code.