teiiddes-1560: Added query parameter support to the generated REST war. Query parameters can be specified by add them to the end of a REST procedures URI property with a "&" delimiter. For example: REST:URI = authors&parm1&parm2.
Merge pull request #114 from Teiid-Designer/teiiddes-1560

teiiddes-1560:
TEIIDDES-505 implemented validation and quick fix for moved models
Added preProcess() and postProcess() method to IIRefactorModelHandler
Added VdbBuilder contribution to validate VDBs for out-of-sync model paths
Added Quick Fix to sync VDB model paths
Synchronize submodules with the heads of the branches

* Pull request merge commits not included with submodules pull requests
  hence submodules information out of step with the head of teiid fork
  branches.
Add Designer specific elements to JBoss Central

* org.teiid.designer.jboss.tools.central
 * Plugin extends the default configurator responsible for providing content
   to JBoss Central
 * Adds a link for the new model project wizard

* org.teiid.designer.jboss.tools.feature
 * Feature for plugins with dependencies on jboss tools plugins that may
   not be essential. We already need jboss.as plugins for the Server View
   but they are more necessary than the dependencies for this plugin.
 * Designer's jboss central plugin added to this feature

* org.teiid.designer.feature
 * Includes jboss.tools.feature as an optional inclusion so that if the
   dependencies are not satisfied then it is not installed.
Wrong server in default message confirmation
WIP