Log Message:
-----------
Fix computation of PG_VERSION_NUM by configure: remove unnecessary and
unportable backslashes in awk script (per Patrick Welche), and add
brackets to prevent autoconf from mangling sed's regexp (the sed call
here never did what was expected).

Tags:
----
REL8_2_STABLE

Modified Files:
--------------
pgsql:
configure.in (r1.490.2.6 -> r1.490.2.7)
(http://developer.postgresql.org/cvsw...6&r2=1.490.2.7)
configure (r1.523.2.6 -> r1.523.2.7)
(http://developer.postgresql.org/cvsw...6&r2=1.523.2.7)

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TIP 2: Don't 'kill -9' the postmaster