Doxygen fixes.
Doxygen fixes.

* subversion/include/svn_cmdline.h: Docstring style fixes.
  (svn_cmdline_printf, svn_cmdline_fprintf, svn_cmdline_fputs,
  svn_cmdline_fflush): Add @since New in 1.1.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion