fix: Set and unset report to what's needed when deleting buffers. (#282)

Fixes #105.

lua/telescope/builtin/init.lua

@@ -17,12 +17,6 @@ if 1 ~= vim.fn.has('nvim-0.5') then
   return
 end
 
-if 2 > vim.o.report then
-  vim.api.nvim_err_writeln(string.format("[telescope] It seems you have `set report=%s`", vim.o.report))
-  vim.api.nvim_err_writeln("[telescope] Instead, change 'report' back to its default value. `set report=2`.")
-  vim.api.nvim_err_writeln("[telescope] If you do not, you will have a bad experience")
-end
-
 local builtin = {}
 
 builtin.live_grep = require('telescope.builtin.files').live_grep