py-serial got updated in r424787 to a 3.* version, which chirp 0.4.1 is not
compatible with because of a couple function => property changes.
Given that upstream hasn't made a non-daily release since 0.4.1 we are
forced to track daily builds for now.
Submitted by: email@example.com
- modernise Makefile, fix pkg-descr
- change Maintainer to hamradio group
- update to chirp 0.4.1
Version 0.4.1 contains a special backport for Baofeng users to work
around a firmware incompatibility issue.