SWITCHYARD-1325: Deserialization failure in clustering/camel split scenario
[SWITCHYARD-1307] - Disable checkstyle errors on NettyJaxrs Server
SWITCHYARD-1245 Follow up commit with pretty printed exception details
SWITCHYARD-1314 Message Validator improvement

Contains:
 - https://issues.jboss.org/browse/SWITCHYARD-1315 - Return Details of Message Validation Error
   -- validate() method returns ValidationResult object, which has getDetail() method to return error details when validation fails
 - https://issues.jboss.org/browse/SWITCHYARD-1257 - Support multiple Schemas in XmlValidator
   -- added SchemaFiles element in validate.xml to specify multiple schema files and removed schemaFile attribute
   -- XmlValidator now supports namespace aware validation as well with setting 'namespaceAware' attribute as true
 - https://issues.jboss.org/browse/SWITCHYARD-1312 - Add XML Catalog support to XML Validator
   -- added SchemaCatalogs element in validate.xml to specify multiple schema catalogs
SWITCHYARD-1336 Update SY schema to allow for non-string types to be replaced with properties

support integer and long for now
SWITCHYARD-1345: Context properties not scoped or labeled properly in ContextMappers
SWITCHYARD-1344 Cleanup for issues found in clustering demo

- RemoteInvoker invoke(Exchange exchange) method moved to SCA component
- Test framework updated:
	o Allow specific content to be returned as fault or message
	o Convenience method which allows a service to be replaced
SWITCHYARD-628: WS-Security support
bump to 0.8.0.Final