Merge pull request #1 from rkasbach/master

added thread safety option
update core version
add jaxrs doc aware exception mapper
add chain to jaxrsdoc mapper's properties
update logger for jaxrs doc exception mapper
- add support for exception throws by Error mapping during jaxrs doc Exception mapping
add correlationId and allow override of finding http code for jaxrs doc exception mapper
fix
refect modification on moving httpStatus to oauth2
add server builder from collection of resources
use released versions of libs
use release version
[maven-release-plugin] prepare release jaxrs-client-server-0.6
[maven-release-plugin] prepare for next development iteration
update restBuilder to become more generic and fluent
update oauth2 version to 0.7
[maven-release-plugin] prepare release jaxrs-client-server-0.7
[maven-release-plugin] prepare for next development iteration
add header inheritance config on RestBuilder