* subversion/libsvn_ra_serf/README: Add file to help others be clued in onto   ra_serf's status.
* subversion/libsvn_ra_serf/README: Add file to help others be clued in onto
  ra_serf's status.

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