squashfs: don't check for /init - meaningless for these images
scripts: changed Build-Pkg to not include reference to t2 package matrix in /var/adm/packages/$pkg when there is no URL tag within $pkg.desc
lib/output/terminal: changed date format (%m/%d/%y -> %Y-%m-%d)
lib/output/terminal: changed echo_pkg_start_terminal() to also show full date
patch-cksum.sh: fixed to not use an absolute path while creating a cksum patch
sde-download: only accept mirrors returning 200 to the test
target/generic: changed to use cloog instead of cloog-ppl

Note:

Initially we added those packages to be able to be able to build GCC with the
Graphite loop optimizations.
Even when using the cloog-isl backend we still need ppl for building gcc!
Revert "Revert "bin/sde-build-tools: changed to also create a symlink lib -> lib64 when building cross tools for 64bit architectures""

This reverts commit 26e9d3bd7e9826fd707086fe6e88f4256285ffe2.
target/generic: replaced deprecated module-init-tools with kmod
target/generic: removed eject because it is provided by util-linux >= 2.22 now
target/generic: add xz to minimal pkgsel
early: changed pkgsel to use cloog instead of cloog-ppl
target/generic: add btrfs-progs to minimal selection
target/generic: add acl and attr package to minimal pkgsel
target/early: fixed config.in to replace cloog-ppl with cloog
target/generic: add tzdata package
etc/licenses: add AGPL