Merge pull request #38 from indykish/0.5

0.5 Initial commit
checkout
Merge pull request #39 from rajthilakmca/0.5

checkout
Merge pull request #40 from indykish/0.5

Moving back to scalaz7.0.6, json-scalaz 3.0M1 spec2 2.4.1-scalaz7.0.6
Merge pull request #42 from indykish/0.5

issued #41 : Support for gzip, CAMP tosca yml shall be returned as a gzip
commit with no json parsing
Merge pull request #43 from rajthilakmca/0.5

commit with no json parsing
CSAR support for gateway #44