Improve some integration-tests and cleanup /v2/info endpoint. fix #1229 #1249#1250

Lokowandtg wants to merge 2 commits intocloudfoundry:maincloudfoundry/cf-java-client:mainfrom

Lokowandtg:ImproveTestsEvaluationOfInfoEndpointLokowandtg/cf-java-client:ImproveTestsEvaluationOfInfoEndpointCopy head branch name to clipboard