Resolve issue #1597: APR has had a working apr_temp_dir_get since 0.9.5.   (It had a broken apr_temp_dir_get in 0.9.4.)
Resolve issue #1597: APR has had a working apr_temp_dir_get since 0.9.5.
  (It had a broken apr_temp_dir_get in 0.9.4.)

* subversion/libsvn_subr/io.c
  (test_tempdir, svn_io_temp_dir): Remove APR pre-0.9.5 compat code.

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