Remove vf funcion as fasd unsupported

Signed-off-by: John McBride <jpmmcbride@gmail.com>

plugins/available/fzf.plugin.bash

@@ -37,13 +37,3 @@ fcd() {
                   -o -type d -print 2> /dev/null | fzf +m) &&
   cd "$dir"
 }
-
-vf() {
-  about "Use fasd to search the file to open in vim"
-  group "fzf"
-  param "1: Search term for fasd"
-  example "vf xml"
-
-  local file
-  file="$(fasd -Rfl "$1" | fzf -1 -0 --no-sort +m)" && vi "${file}" || return 1
-}