feat: Add scrolling through results (#1232)

* some scrollin

* [WIP]: Fri 10 Sep 2021 02:24:20 PM EDT

* ok, I think scrolling works

* change to 1000 for now, dont need to scroll that far :)

lua/telescope/finders/async_job_finder.lua

@@ -7,6 +7,7 @@ local log = require "telescope.log"
 return function(opts)
   log.trace("Creating async_job:", opts)
   local entry_maker = opts.entry_maker or make_entry.gen_from_string()
+
   local fn_command = function(prompt)
     local command_list = opts.command_generator(prompt)
     if command_list == nil then