SCREEN_PROPERTY_IDLE_MODE tied to getenv("SCREEN_IDLE_NORMAL")
Merge pull request #38 from mordak/idle

SCREEN_PROPERTY_IDLE_MODE tied to getenv("SCREEN_IDLE_NORMAL")
mainWindow is available through GetWMInfo
don't clobber the bps_event
enable screen rotation through environment variable AUTO_ORIENTATION
Merge pull request #39 from mordak/syswminfo

mainWindow is available through GetWMInfo
Merge pull request #40 from mordak/sdl_event

don't clobber the bps_event
Merge pull request #41 from mordak/rotate

enable screen rotation through environment variable AUTO_ORIENTATION