Documentation changes only.
Documentation changes only.

* subversion/bindings/swig/perl/native/Client.pm
  Document methods log2, log3, log4, log5.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1490721 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion