Change Log
==========
0.3.0a
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- Rewritten as a C extension
- Now uses /dev/mem and SoC registers instead of /sys/class/gpio
- Faster!
- Make call to GPIO.setmode() mandatory
- Added GPIO.HIGH and GPIO.LOW constants

0.2.0
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- Changed status from alpha to beta
- Added setmode() to be able to use BCM GPIO 00.nn channel numbers
- Renamed InvalidPinException to InvalidChannelException

0.1.0
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- Fixed direction bug
- Added MANIFEST.in (to include missing file)
- Changed GPIO channel number to pin number
- Tested and working!

0.0.3a
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- Added GPIO table
- Refactored
- Fixed a few critical bugs
- Still completely untested!

0.0.2a
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- Internal refactoring.  Still completely untested!

0.0.1a
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- First version.  Completely untested until I can get hold of a Raspberry Pi!

