kie-remote-client: JAXB/JSON serialization correctness (because of kie-remote-jaxb-gen issues)
kie-remote-common: KieRemoteHttpRequest content-type bugfix
[DROOLS-258] kie-camel: don't use cxf-bundle-jaxrs
[DROOLS-258] drools-camel-server-example: don't use cxf-bundle-jaxrs