pgsql-server: Here is a patch that adds the version info from libpq.rc

Log Message:
-----------
Here is a patch that adds the version info from libpq.rc to the DLL
build in mingw. The MSVC build already did this, but it was not linked
into the mingw one.

This is not the same as the versioninfo patch that's in the queue.
Please apply this one before beta-3 if at all possible.

Magnus Hagander

Modified Files:
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pgsql-server/src/interfaces/libpq:
Makefile (r1.112 -> r1.113)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/interfaces/libpq/Makefile.diff?r1=1.112&r2=1.113)