started work on AsyncHttpClient
Merge branch 'master' into ssl
AsyncHttpClientProcessor works with mutual authentication
Merge branch 'master' into ssl
added a callback for throwables to ProcessorContext to allow exception propagation for async handlers
fixed error handling in AsyncHttpClientProcessorCallback
Merge branch 'master' into ssl
removed AsyncHttpClientProcessorTest in favor of a runnable class since the test wasn't a test
create a "local profile", updated some ssl configuration, moved resources around a bit
Merge branch 'master' into apigw

Conflicts:
	drg-intsvc/src/main/webapp/WEB-INF/spring/root-context.xml
added drg.auth-res-anon to default active profiles in local maven profile
bugfix in apigw specific spring config
added clientId and userId constants
adding default values on MDC, updated logback pattern
updated / added some logging
Merge branch 'master' into apigw