2003-07-10  Dave Neary  <bolsh@gimp.org>

        * app/core/gimpbrush-header.h
        * app/core/gimppattern-header.h: Replace guint by guint32
        just in case we're on a platform with 16 bit ints.

        * app/core/gimppattern.c: Uncomment a check for
        colourdepth of the pattern. There are no other values
        possible outside the range 1-4, but it serves as a
        sanity check in case people do odd things.

        * configure.in: Add a --enable-profile configure flag to
        allow profiling support. Adds -pg to the CFLAGS.