Reverting to scala version

This reverts commit d9df421d0c6f130c8b17dbbfb5f873a38e16f896.
Reverting to scala version

This reverts commit 184209d747d1b18bb28ba3be84d1eb109f60dff9.
Revert "ConfParser updated"

This reverts commit a9d34e11061f4e5818787bf4461fc2226c8e7bc0.
removed java files
Moving project to SBT.
some changes in comments
.gitignore changed
minor refactoring