Avoid overloading simple returned md5 digest for Perl bindings.
Avoid overloading simple returned md5 digest for Perl bindings.

* swig/include/svn_types.swg
  Only wrap result_digest as overloaded md5 object.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@857063 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion