Merge pull request #1 from sandroboehme/master

Fixes for tests from @sandroboehme
Update version to 1.6.1-SNAPSHOT and add compiler params example to README.md
Merge branch 'rhino' of https://github.com/dhaber/lesscss-java

Conflicts:
	pom.xml
transferred groupid (and packages) to `de.sandroboehme.lesscss` and changed the README.md accordingly