Follow on to r27681 to get the test_mergeinfo_to_s to pass again.
Follow on to r27681 to get the test_mergeinfo_to_s to pass again.

* subversion/bindings/swig/core.i
  (%apply apr_hash_t *MERGEINFO): apply to *mergeinfo.

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