CHANGES: update with recent changes

2011.05, Not released yet:

	Fixes all over the tree and new features.

	External toolchain improvements: We now build a binary

	toolchain wrapper and install it into HOST_DIR/usr/bin, which

	enforces the correct compiler arguments, making an external

	toolchain as easy to use outside of Buildroot as the internal

	ones are. This also brought a cleanup of CFLAGS, making the

	Buildroot build output easier to read.

	Rootfs device handling improvements: Choice between static

	/dev, devtmpfs and devtmpfs with either mdev or udev.

	Toolchain: More preconfigured codesourcery external

	toolchains, improved Crosstool-NG support, fix for GCC

	snapshot versions, GCC 4.4.6 / 4.5.3, experimental GCC 4.6.0

	support, target-GCC fixes, uClibc fixes, 0.9.32-rc3 support.

	Bootloaders: U-boot 2011.03, Barebox 2011.05.0

	Linux: support for custom kernel image targets, E.G. for

	powerpc builds with embedded device trees.

	Misc fixes for qemu defconfigs, ensuring correct serial

	terminal setup out of the box.

	Misc gentarget / autotools handling fixes.

	Updated/fixed packages: alsa-lib, alsa-utils, alsamixergui,

	avahi, busybox, copas, dnsmasq, dropbear, ethtool, fakeroot,

	ffmpeg, file, gnuconfig, gst-ffmpeg, gst-plugins-good, icu,

	imagemagick, iproute2, less, libdnet, libpng, libxml2,

	libxslt, lighttpd, makedevs, midori, mpg123, mpd, mtd-utils,

	ncurses, netsnmp, openssl, pkg-config, popt, procps, qt,

	quagga, readline, rsync, samba, squid, socat, squashfs, tslib,

	webkit, xerces, xlib_xtrans, xorg-server, xterm, xz

	New packages: bonnie++, can-utils, htop, libv4l

	atk, avahi, bind, bison, busybox, copas, dbus-glib, dhcp,

	dhcpdump, dnsmasq, dropbear, ethtool, fakeroot, ffmpeg, file,

	gamin, gnuconfig, gst-ffmpeg, gst-plugins-good, gtk2-engines,

	haserl, hostapd, icu, imagemagick, iproute2, iw, kismet, less,

	libcap, libdnet, libglade, libglib2, libgtk2, libnl, libpng,

	libxml2, libxml2, libxslt, lighttpd, lockfile-progs, makedevs,

	midori, mpg123, mpc, mpd, mpfr, mtd-utils, ncurses, netsnmp,

	openssh, openssl, openvpn, pango, pkg-config, popt, procps,

	proftpd, qt, quagga, readline, rsync, samba, sdl, socat,

	squashfs, squid, sudo, tslib, udev, usbutils, webkit,

	wpa_supplicant, xerces, xfont_font-misc-misc, xlib_libX11,

	xlib_libXfont, xlib_xtrans, xorg-server, xterm, xz

	New packages: bonnie++, can-utils, gdisk, htop,

	input-event-daemon, libexif, libraw, libv4l, ngircd

	Removed packages: festival

	Issues resolved (http://bugs.uclibc.org):