Working on isue #4326 (update javahl with new 1.8 APIs).
Update ISVNCLient.add to expose the no_autoprops option.

[in subversion/bindings/javahl/src/org/apache/subversion/javahl]
* ISVNClient.java (ISVNClient.add): Add new overload for this method
   with noAutoProps parameter. Update docstring on old version.
* SVNClient.java (SVNClient.add): Native method grows the noAutoProps parameter.
   Implement the old interface as a wrapper around the new interface.

[in subversion/bindings/javahl/native]
* SVNClient.h (SVNClient.add): Add no_autoprops parameter to prototype.
* SVNClient.cpp (SVNCLient.add): Update implementation and call
   svn_client_add5 instead of svn_client_add4.
* org_apache_subversion_javahl_SVNClient.cpp
  (Java_org_apache_subversion_javahl_SVNClient_add): Update native wrapper.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1455589 13f79535-47bb-0310-9956-ffa450edef68