Log message:
Update to 1.8.1:

1.8.1:

Many bug fixes and improvements, including:

    * BLEND_RGBA_* blitters and blenders to go with the BLEND_RGB_* blend modes.
    * documentation updates (mainly for new sprite classes released in 1.8.0)
    * sound fixes, and streaming some music from file like objects
    * image saving fixes
    * greatly expanded tests
    * Pixelarray, and surfarray updates and fixes.
    * Enhanced Color class, reimplemented in C for speed.
    * New Windows and Mac binary installers.

1.8.0:

Besides features such as

    * pygame.mask for collision masks
    * pygame.scrap for clipboard support
    * new and improved sprite groups
    * blending support for filling and blitting surfaces
    * saving surfaces as jpeg and png
    * buffer access for Surface and Sound objects
    * numpy support for pygame.surfarray and pygame.pixelarray
    * New Windows and Mac installers.

it contains tons of bug fixes and improvements in nearly all areas.

Log message:
Add DESTDIR support.

Log message:
Update PYTHON_VERSIONS_COMPATIBLE
- assume that Python 2.4 and 2.5 are compatible and allow checking for
fallout.
- remove PYTHON_VERSIONS_COMPATIBLE that are obsoleted by the 2.3+
default. Modify the others to deal with the removals.

Log message:
Fix BUILDLINK_ABI_DEPENDS to use PYPKGPREFIX.

Log message:
Change the format of BUILDLINK_ORDER to contain depth information as well,
and add a new helper target and script, "show-buildlink3", that outputs
a listing of the buildlink3.mk files included as well as the depth at
which they are included.

For example, "make show-buildlink3" in fonts/Xft2 displays:

	zlib
	fontconfig
	    iconv
	    zlib
	    freetype2
	    expat
	freetype2
	Xrender
	    renderproto

Log message:
Track information in a new variable BUILDLINK_ORDER that informs us
of the order in which buildlink3.mk files are (recursively) included
by a package Makefile.

Log message:
Bump PKGREVISION and BUILDLINK_ABI_DEPENDS (where applicable)
for SDL shlib changes.

Log message:
Use PYTHON_VERSIONS_ACCEPTED instead of the negative version.

Log message:
Bump BUILDLINK_ABI_DEPENDS.png and PKGREVISION for png-1.2.9nb2 update.

Log message:
Aligned the last line of the buildlink3.mk files with the first line, so
that they look nicer.