Specify alternative gpu_mem options for 256/512MB models.

Remove Docker files from the project.

Re-add CHANGELOG file.

Improve formatting of deprecation notices.

Add 'tr' component of coreutils package.

Added mawk components.

Replace 'try_again' setting with 'fail_action'.

Give udhcpc more time and tries to request an IP address.

Switch script interpreter from busybox sh to /bin/sh (dash).

Change /bin/sh to point to dash.

Add dash components.

Change default boot partition size to 256MB.

Remove prove of raspbian.org repo's key fingerprint.

Don't DL and check the archive key every time, use the key.

Add the raspbian-archive-keyring.gpg to the repo.