Thread: pgsql: Rename Online Backup to Continuous Archiving.

Log Message:
-----------
Rename Online Backup to Continuous Archiving.

Modified Files:
--------------
    pgsql/doc/src/sgml:
        backup.sgml (r2.77 -> r2.78)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/backup.sgml.diff?r1=2.77&r2=2.78)
        config.sgml (r1.47 -> r1.48)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/config.sgml.diff?r1=1.47&r2=1.48)
        func.sgml (r1.307 -> r1.308)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.307&r2=1.308)
        wal.sgml (r1.38 -> r1.39)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/wal.sgml.diff?r1=1.38&r2=1.39)