misc/far2l: update Far2L to version 2.8.0 (nothing except)
- New ImageViewer plugin (requires ImageMagick and/or FFmpeg, please install them as needed)
- Disable AppStream metainfo generation to avoid pulling additional dependencies and because its usefulness on FreeBSD is doubtful (yet keep the @comment in pkg-plist)
- Prune empty directories and fix WEBDAV_DESC while here
Reported by: portscout