Teiid integration to include a VDB expander, a model deriver, and a VDB manifest deriver.
merged in pom.xml changes to add teiid integration to relevant modules
Fixing the VDB manifest type. Also fixed the scope of some constants.
removed some eclipse files
Merge pull request #321 from KurtStam/master

DTGOV-77 moving the project demo to DTGov
DTGOV-85 adding SrampWagon
Merge pull request #318 from elvisisking/vdb-deriver-2

Implementation of a Teiid VDB Deriver
Merge branch 'master' of git://github.com/Governance/s-ramp