Setting version to 0.7.0-SNAPSHOT
added a makeSite/pushSite step
added all the necessary changes to compile with CDH3
Revert "added all the necessary changes to compile with CDH3"

This reverts commit 5d24703d34c1d9b741bb66160d18f3097ba950bb.
set the new commit for publish CDH3 code
Setting version to 0.6.0
added license headers where missing
Setting version to 0.7.0
moved the version setting completly to version.sbt
updated the README file
Added a new ls file