Regenerate the config, server, and README.txt files if they are missing from the user config area (even if the directory is still there).
Regenerate the config, server, and README.txt files if they are
missing from the user config area (even if the directory is still
there).

* subversion/libsvn_subr/config_file.c
  (svn_config_ensure): Only bail out on setting up the directory if
   the path is a *file*.  (And don't try to make the "auth" directory
   if it's a file.)

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