community/clifm: upgrade to 1.8
- File previews for TAB completion (fzf mode only)
- clifmimg plugin to add image preview capabilities to clifm
- view command to preview files in full screen (via fzf)
- Shotgun, a built-in files previewer similar to pistol
- Remove cd prefix when suggesting jump dir and autocd is off
- Change dates color in properties (blue isn't readable on some terminals)
- Improved Unicode support for the suggestions system
- bl command automatically prepends dot to suffix if it does not start with a dot
- Flat or branch view via the fzfsel.sh plugin (-f, --flat option)
- Bypass aliases using a backslash: \alias_name
- Cygwin support
- Improved performance/portability of the suggestions system: no more slow/non-portable CPR-CUP escape sequences! These were replaced by 100% made in-house cursor position calculation plus basic/portable escape sequences: CUU, CUD, CUF, and CUB