@Kim Added the grails environment to compass and set output_style depending on minifyCss
Merge branch 'master' of https://github.com/bertramdev/sass-grails-asset-pipeline

Conflicts:
	src/groovy/asset/pipeline/sass/SassProcessor.groovy
add environment variable to compass configuration and example in Readme.md
Merge pull request #8 from nowtv-web/master

Bug fix and css compression improvement