The impetus for this was that puzzles-extra contains /usr/bin/net which
conflicts with Samba. Hopefully it's not controversial to say that Samba has
priority here, so rename the binary in this recipe to puzzles-net.
Also fix the out-of-tree build problems (just run mkfiles in ${S}) so
autotools-brokensep doesn't need to be used.
Modernise the anonymous Python block.
Use ${bindir} instead of ${prefix}/bin.
Use autotools do_install and append instead of brokenly replicating the install
logic.
Signed-off-by: Ross Burton <ross.burton@intel.com>
