Updated version number in the examples in Maven plugin README to match a good working version. 
Updated version number in the examples in Maven plugin README to match a good working version. 

Fixes #106.
Orange-OpenSource/cf-java-client,orange-cloudfoundry/cf-java-client,alexander071/cf-java-client,cloudfoundry/cf-java-client,cloudfoundry/cf-java-client,orange-cloudfoundry/cf-java-client,alexander071/cf-java-client,Orange-OpenSource/cf-java-client,cloudfoundry/cf-java-client