Install 'fsfs-stats' as a wrapper to 'svnfsfs', to which it was renamed in r1618848.
Install 'fsfs-stats' as a wrapper to 'svnfsfs', to which it was renamed in
r1618848.

Followup to r1618848.

* Makefile.in
  (INSTALL_EXTRA_TOOLS): Create fsfs-stats as a wrapper of 'svnfsfs stats'.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1802032 13f79535-47bb-0310-9956-ffa450edef68

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