SWITCHYARD-703 Propagate message headers between switchyard and riftsaw

Signed-off-by: objectiser <gary@pi4tech.com>
RIFTSAW-505 Add support of web service transactions
Merge branch 'RIFTSAW-505' of https://github.com/ibek/riftsaw into ibek-RIFTSAW-505
RIFTSAW-508 - Ignore last modified date/time of filesystem artifact, and instead just use info regarding whether the deployment unit already exists
Fixed message response
Moved all dependency versions to dependencyManagement in the parent pom
Removed groupId where it is the same as the parent groupId
Removed version where it is the same as the parent version
Added org.jboss:jboss-parent:8 as parent and org.jboss:jboss-as-parent:7.1.1.Final as BOM
Deferred to jboss-parent for plugin versions where defined
Removed unused properties
Deferred to jbossas parent for dependencies where they are specified in jbossas-parent
Merge branch 'Response_fix' of https://github.com/ibek/riftsaw into ibek-Response_fix
Merge branch 'master' of github.com:riftsaw/riftsaw
Use project.version rather than engine.version
RIFTSAW-502 - fixed additional issue where compiled process for existing process was removed before process instance had been hydrated
Merge pull request #7 from objectiser/RIFTSAW-502

RIFTSAW-502 - fixed additional issue where compiled process for existing...
Assembly descriptor id is mandatory
Merge pull request #8 from rnc/BR2

Assembly descriptor id is mandatory
Added the DatabaseInitialiser to populate the schema
Populate the schema only if the db.emb.create=false.
RIFTSAW-511 - catch the exception and report as debug, as method only called on engine close down. Not easy to determine if container is shutting down within the engine, so this is a workaround for now
RIFTSAW-486:Error on showing Instance Data of active process instance.
RIFTSAW-514 Fix npe where shutdown takes time, and closes the engine before all processes have been undeployed
Bump version to 3.0.0.20121008-M3.
Removed the unsed switchyard.version.
bump version back to SNAPSHOT.