* notes/sql-backend: Collect references relevant to a potential SQL   back-end implementor.
* notes/sql-backend: Collect references relevant to a potential SQL
  back-end implementor.

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