Clean up configs

vim/ftplugin/javascript.vim

@@ -6,13 +6,18 @@ if has("nvim")
     let g:ale_fixers['vue'] = ['prettier']
     let g:ale_vue_prettier_options = '--no-semi --single-quote'
     let g:ale_fix_on_save = 1
+    let g:ale_javascript_prettier_use_local_config = 1
 
+    " deoplete-tern {{{ 
+    let g:deoplete#sources#ternjs#docs = 1
+    let g:deoplete#sources#ternjs#case_insensitive = 1
     "Add extra filetypes for deoplete tern
     let g:deoplete#sources#ternjs#filetypes = [
                 \ 'jsx',
                 \ 'javascript.jsx',
                 \ 'vue',
                 \ ]
+    " }}}
 else
     " Syntastic {{{
     "let g:syntastic_javascript_checkers = ['standard']