mirrors.bbclass: add new GNU_MIRROR

Add ftp://mirrors.usc.edu/pub/gnu as a new GNU_MIRROR because the
binutils_2.21 source package could not be found on any of the defined
GNU mirrors.

Signed-off-by: Apelete Seketeli <apelete@seketeli.net>
mirrors.bbclass: add new KERNELORG_MIRROR

Add http://mirror.sit.wisc.edu/pub as a new KERNELORG_MIRROR because
the libpam_1.1.1 source package could not be found on any of the
defined kernel.org mirrors.

Signed-off-by: Apelete Seketeli <apelete@seketeli.net>
libpng: update SRC_URI

Update the SRC_URI of libpng.inc since the libpng-1.2.44 source
package has been moved to another directory on ftp.simplesystems.org.

Signed-off-by: Apelete Seketeli <apelete@seketeli.net>
bluez4_4.84: update checksum values

Update the md5 and sha256 checksum values reported in bluez4_4.84.bb
to actually match the ones of the source package.

Signed-off-by: Apelete Seketeli <apelete@seketeli.net>
netsurf: update SRC_URI

Update the SRC_URI of the following recipes, since the NetSurf project
has moved the download repository of its source packages:
- hubbub_0.0.2.bb
- libcss_0.0.2.bb
- libnsbmp_0.0.2.bb
- libnsgif_0.0.2.bb
- libparserutils_0.0.2.bb
- libwapcaplet_0.0.2.bb
- netsurf_2.6.bb

Signed-off-by: Apelete Seketeli <apelete@seketeli.net>
tzcode: update SRC_URI

Update the SRC_URI of tzcode-native.inc to tzmirror.sunbase.org since
elsie.nci.nih.gov seems to be down.

Signed-off-by: Apelete Seketeli <apelete@seketeli.net>
tzdata: update SRC_URI

Update the SRC_URI of tzdata.inc to tzmirror.sunbase.org since
elsie.nci.nih.gov seems to be down.

Signed-off-by: Apelete Seketeli <apelete@seketeli.net>
git: update SRC_URI

Update SRC_URI to fetch git from one of the KERNELORG_MIRROR addresses
instead of relying on a single kernel mirror.

Signed-off-by: Apelete Seketeli <apelete@seketeli.net>
opkg-utils: bump SRCREV to keep python2.6 compatibility

Fix an issue where opkg-utils was using a method that requires at
least python2.7, causing compatibility issues on hosts that are still
using python2.6.

Signed-off-by: Apelete Seketeli <apelete@seketeli.net>
opkg-utils: bump SRCREV to pick up subprocess.check_output fixes

There were few breakages related to subprocess.check_output() with Python
versions prior to 2.7 (although I had them even with 2.7.3), most notably
in opkg-make-index:

Log data follows:
| + do_package_update_index_ipk
| + set -x
| + ipkgarchs='all any noarch arm  armv4 armv4t armv5te armv6 armv7 armv7a am37x-evm'
| + '[' '!' -z '' ']'
| + mkdir -p /OE/deploy/glibc/ipk
| + touch /OE/deploy/glibc/ipk/Packages
| + opkg-make-index -r /OE/deploy/glibc/ipk/Packages -p /OE/deploy/glibc/ipk/Packages -l /OE/deploy/glibc/ipk/Packages.filelist -m /OE/deploy/glibc/ipk
| Traceback (most recent call last):
|   File "/OE/sysroots/x86_64-linux/usr/bin/opkg-make-index", line 189, in <module>
|     rc = subprocess.check_output(gzip_cmd, shell=True)
| AttributeError: 'module' object has no attribute 'check_output'
NOTE: package my-image-1.0-r0: task do_package_update_index_ipk: Failed

The following fixes are required:
http://git.yoctoproject.org/cgit/cgit.cgi/opkg-utils/commit/?id=423ecd36b4782327c16f516885d1248249c7724a
http://git.yoctoproject.org/cgit/cgit.cgi/opkg-utils/commit/?id=49cc783d8e0415059d126ae22c892988717ffda7

Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Merge branch '2011.03-maintenance' of git://arago-project.org/git/people/denix/openembedded into 2011.03-maintenance

Conflicts:
	recipes/opkg-utils/opkg-utils_git.bb

I had taken a commit that updated opkg-utils slightly, but not enough.
Denys' commit brings everything back into line.

Signed-off-by: Tom Rini <trini@ti.com>