added camel-xmljson for xml->json conversion since apigw resourceserver now only serves xml
handle apigw resource server on separate host/port
update translators for the json created by camel-xmljson
update local api paths
updated saml keystore
added a few test cases for recent changes
always request application/xml when calling apigw resource server
fixed Accept header in Download flow
handle empty response structures from apigw resource server
Merge branch 'master' into resourceserver-xml
v0.5.2