teiiddes-1882: Added JSON-based REST service support.
Merge branch 'teiiddes-1882' of https://github.com/tejones/teiid-designer into tejones-teiiddes-1882

Conflicts:
	plugins/org.teiid.designer.datatools/src/org/teiid/designer/datatools/profiles/ws/WSConnectionInfoProvider.java
Merge branch 'tejones-teiiddes-1882'
Merge pull request #390 from tejones/master

teiiddes-1882
Partial revert of 9fb51aecd8e4debd4421791a37e091afc708a8ed

* The AuthenticationType CLEARTEXT was not a fully different option but a
  simple name change for USERPASSWORD and was never included in a final
  release.

* Reverts both AuthenticationType and Handshake to reflect 8.7 teiid client
Merge pull request #391 from phantomjinx/master

Partial revert of 9fb51aecd8e4debd4421791a37e091afc708a8ed
TEIIDDES-2266 Unexpected internal error near index 1 on Windows
Merge pull request #392 from hokuda/TEIIDDES-2266

TEIIDDES-2266 Unexpected internal error near index 1 on Windows