- Specify what files each make command needs
- Move out of 'all' and into 'release' because it is platform specific
and not needed by everyone (i.e. me)
Many systems (including Debian, Ubuntu and derivatives like Linux Mint) use
Dash as a noninteractive version of `/bin/sh`, invoked by `make`.
Dash's `echo` command doesn't understand the `-e` option and this generates
spurious output when running `make`. See [a bugreport][0] for one of the
many instances of this bug/feature in action.
[0]: https://bugs.launchpad.net/ubuntu/+source/dash/+bug/72167