Add "--listen-port" and "--listen-host" options to svnserve.
Add "--listen-port" and "--listen-host" options to svnserve.

* svnserve/main.c
  (SVNSERVE_OPT_LISTEN_PORT, SVNSERVE_OPT_LISTEN_HOST): New macros.
  (svnserve__options):  Add entries for the new options.
  (main): Handle SVNSERVE_OPT_LISTEN_PORT and SVNSERVE_OPT_LISTEN_HOST.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@848075 13f79535-47bb-0310-9956-ffa450edef68

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