literal name_enable wherever possible, and ${name}_enable
when it's not, to prepare for the demise of set_rcvar().
In cases where I had to hand-edit unusual instances also
modify formatting slightly to be more uniform (and in
some cases, correct). This includes adding some $FreeBSD$
tags, and most importantly moving rcvar= to right after
name= so it's clear that one is derived from the other.
- Update project homepage [1]
- Add check for options sanity (at least one codec must be choosen)
- Install darkice.cfg and remove it when it was not edited
PR: ports/162290 [1]
Submitted by: Takefu <takefu@airport.fm> [1]
