Increase package version to 1.0.2

Version 1.0.2: bug fixes and minor improvements:
- Merge pull request adafruit#130 from adafruit/issue129-usr-leds [1439133]
  - Add support for alternate USR LED labels
- Merge pull request adafruit#131 from adafruit/fix-gcc-warnings [f0ee018]
   - Fix gcc warnings
- Merge pull request adafruit#132 from buckket/setup_unicode_fix [4c67dfc]
   - Make use of io.open() with explicit file encoding in setup.py

Increase package version to 1.0.1

Bump version up to 1.0.0

Merge branch 'westphahl-python3'