Check for partial replay capability in ra_svn client.
Check for partial replay capability in ra_svn client.

* subversion/libsvn_ra_svn/client.c
  (ra_svn_has_capability): Actually check the partial replay
   capability.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@868794 13f79535-47bb-0310-9956-ffa450edef68

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