Log Message:
-----------
Properly set MODULE_PATHNAME based on module name instead of incorrectly based
on directory name. Fixes the generation of .sql files in contrib/spi.
Per complaint from Dave Page.
Modified Files:
--------------
pgsql/src/tools/msvc:
Mkvcbuild.pm (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/tools/msvc/Mkvcbuild.pm.diff?r1=1.10&r2=1.11)