[chirp_devel] Call for help

[Dan Smith]

> I have a Leixen VV-898, and I'll try to get to it this weekend.

Great, thanks! I just took a look and that driver and it will definitely need some love to make it happy, but it seems quite simple and thus should be fairly straightforward. There are lots of recent examples of conversions in the tree to look at. Here are a few:

https://github.com/kk7ds/chirp/commits/fda922775d6f69e8d8f5b93f0f95888b1d7c4f1e

https://github.com/kk7ds/chirp/commit/adb317bb0db923210ef7253525a6decac8bf7bf3

https://github.com/kk7ds/chirp/commit/4c70adca96328acabacd8f4d9a77f464d6b7b248

--Dan