Added examples for motor speed and led brightness.
Added speed output to the example.
Fix issue with currentSpeed having to go through driver.
Adding servo driver example.
Merge pull request #15 from hybridgroup/9-motor-driver

Adds motor driver example and led brightness.
Merge pull request #16 from hybridgroup/10-servo-driver

Adding servo driver example.
Correct README typo
Adding some more examples
Better class oriented code
Pure JS drone example
Updated Basestar to include some proxy event functions and updated sphero messages example.
Merge pull request #17 from hybridgroup/26-event-proxy

Updated Basestar to include some proxy event functions and updated spher...
Merge branch 'master' into api

* master:
  Updated Basestar to include some proxy event functions and updated sphero messages example.
  Pure JS drone example
  Better class oriented code
  Adding some more examples
  Correct README typo
  Adding servo driver example.
  Fix issue with currentSpeed having to go through driver.
  Added speed output to the example.
  Added examples for motor speed and led brightness.