volatile-binds: don't use ${foo//bar/baz}, use tr

Signed-off-by: Christopher Larson <kergoth@gmail.com>
Merge remote-tracking branch 'mel/release/2013.11'

* mel/release/2013.11:
  volatile-binds: don't use ${foo//bar/baz}, use tr
bridge-utils: use update-alternatives bbclass

This fixes a read-only-rootfs bug, as the manual update-alternatives command
being run didn't utilize ${D}, so failed at do_rootfs time.

Signed-off-by: Christopher Larson <kergoth@gmail.com>
update-rc.d: process symlinks recursively

When processing startup scripts which use update-alternatives, we need to keep
resolving the symlink recursively until we hit a real file, due to the
alternatives indirection. This fixes the ability to run certain postinsts at
do_rootfs time, which is needed for good read-only-rootfs support.

Signed-off-by: Christopher Larson <kergoth@gmail.com>
connman: 1.17 -> 1.19

Signed-off-by: Christopher Larson <kergoth@gmail.com>