Vastly simplify the properties fetching code.
Vastly simplify the properties fetching code.

* subversion/libsvn_wc/wc_db.c
  (svn_wc__db_read_props_streamily): Use the sqlite properties parsing
    function, instead of rolling our own.

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