Stable version of MESA with optional 'opengl' flag.
Merge branch 'master' of https://github.com/ksa242/gentoo-cubieboard-overlay
fbturbo ebuild modifications

Updated ebuild to use provided/builtin funciton to comple and install.
dev-embedded/sunxi-tools libusb dependancy

as per Issue #4 by `exception0x876`
.a and .la files in sunxi-libump

Modifications to sunxi-libump as per Issue #5.
New static-libs flag to install .a files;
All .la files are removed.

Current my version of xf86-video-fbturbo does not need this
modification, because it already uses xorg-2_src_install function, which
already takes care of .la files.
Merge pull request #6 from spellbuilder/master

Bunch of commits that resolves posted Issues and more