Adding skeleton to README

Still needs details and some polishing
Writting installaltion instructions
Almost done with the configuration section
Making things more objective
Update README.md
Wrapping Configuration
Finishing this readme
Adding about section
Adding about section
Merge branch '0.1' of https://github.com/carlosgsouza/grails-karma into 0.1
Merge branch '0.1' of https://github.com/carlosgsouza/grails-karma into 0.1
>Changed karma functional tests configuration to be in compliance with
karma version 0.10.x