Moved read thread initialization to support reopening closed devices.
Added LRR example.  Updated gitignore.
Added support for the new FT230X chip.
Added support for catching exceptions when trying to use a vid/pid not supported under pyftdi.
Offending zone is now passed to on_alarm events.
Merge branch 'master' into dev
Updated documentation for on_alarm.
Split out alarm sounding status into two events.
Merge branch 'usb-2.4-support' into dev
Updated version and documentation.