Add macro commands
Make macro builder available on module exports
Add police-macro.js example
Fixes issue with serialport data events not being emitted.
Merge pull request #1 from hybridgroup/data-event-bug

Fixes issue with serialport data events not being emitted.
Merge branch 'master' of git://github.com/hybridgroup/spheron into hybridgroup-master

Moves event binding to within the 'open' event, fixes issue with some serialport data events not being emitted.
Merge branch 'macrobuilder' into develop - adds initial support for Sphero macros
Fix inline documentation in police* example files
Make the REPL prompt fancier
Update README file
Fix variable usage in macro-builder
Export the `macro()` function
Bump version to 0.0.2
Improve documentation
Merge branch 'release/0.0.2' into develop