[SWITCHYARD-1943] Upgraded Camel to 2.12.2; and fixed resulting issues
SWITCHYARD-1950 for IN_ONLY, ClientProxyBean and camel OutboundHandler doesn't propagate a fault to the consumer

Fixed a bug in the testcase which didn't appear without the SWITCHYARD-1950 fix
[SWITCHYARD-1937] - Added support for JBossWebservicesMetaData