Deprecated settings in deoplete plugin

[chanwutk]

Hi I forked your project and found that the following deoplete's settings in plugins.programming.vim are deprecated:

  " When a capital letter is included in input, does not ignore
  let g:deoplete#enable_smart_case=1
  " Set the number of the input completion at the time of key input
  let g:deoplete#auto_complete_start_length=2
  " Set the limit of candidates
  let g:deoplete#max_list=32

And, here is my solution:

  autocmd VimEnter * call deoplete#custom#option({
  \ 'smart_case': v:true,
  \ 'auto_complete_start_length': 2,
  \ 'max_list': 32,
  \ })