Log Message:
-----------
Replace 4-clause licensed blf.[ch] with blowfish implementation
from PuTTY with is under minimal BSD/MIT license. Marko Kreen.
Modified Files:
--------------
pgsql/contrib/pgcrypto:
README.pgcrypto (r1.18 -> r1.19)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/pgcrypto/README.pgcrypto.diff?r1=1.18&r2=1.19)
blf.c (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/pgcrypto/blf.c.diff?r1=1.7&r2=1.8)
blf.h (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/pgcrypto/blf.h.diff?r1=1.5&r2=1.6)
internal.c (r1.25 -> r1.26)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/pgcrypto/internal.c.diff?r1=1.25&r2=1.26)
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TIP 2: Don't 'kill -9' the postmaster
