refactoring and renaming of web service methods
fixed some comments
Merge remote-tracking branch 'refs/remotes/origin/rename-refactor-ws-methods' into wsdl-refactoring

Conflicts:
	webofneeds/won-core/src/main/java/won/protocol/ws/MatcherProtocolNeedWebServiceEndpoint.java
	webofneeds/won-core/src/main/java/won/protocol/ws/OwnerProtocolNeedWebServiceEndpoint.java
	webofneeds/won-core/src/main/java/won/protocol/ws/OwnerProtocolOwnerWebServiceEndpoint.java
	webofneeds/won-node/src/main/java/won/node/protocol/impl/NeedProtocolNeedClientImpl.java
	webofneeds/won-node/src/main/java/won/node/protocol/impl/OwnerProtocolOwnerClientImpl.java
	webofneeds/won-node/src/main/java/won/node/service/impl/NeedCommunicationServiceImpl.java
	webofneeds/won-node/src/main/resources/services.xml
	webofneeds/won-owner/src/main/java/won/owner/protocol/impl/OwnerProtocolNeedServiceClient.java