Log Message:
-----------
Allow CREATE INDEX CONCURRENTLY to disregard transactions in other
databases, per gripe from hubert depesz lubaczewski. Patch from
Simon Riggs.

Modified Files:
--------------
pgsql/doc/src/sgml/ref:
create_index.sgml (r1.63 -> r1.64)
(http://developer.postgresql.org/cvsw...1=1.63&r2=1.64)
pgsql/src/backend/commands:
indexcmds.c (r1.163 -> r1.164)
(http://developer.postgresql.org/cvsw...1.163&r2=1.164)
pgsql/src/backend/storage/ipc:
procarray.c (r1.30 -> r1.31)
(http://developer.postgresql.org/cvsw...1=1.30&r2=1.31)
pgsql/src/include/storage:
procarray.h (r1.15 -> r1.16)
(http://developer.postgresql.org/cvsw...1=1.15&r2=1.16)

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