Add grunt-jshint as a peer dependency
Add support for Groc
Add test and doc generation to release task
Release 0.2.10

Changelog:

975d168 Set jshintrc option directly
2a8fd0f Add module for generating coverage;
0bfaf89 Use the new module in coverage and use default karma config
d737e10 Add grunt-jshint as a peer dependency
61d3b52 Add support for Groc
2893b53 Add test and doc generation to release task