remove tern_for_vim

vim/settings/tern_for_vim.vim

@@ -1,8 +0,0 @@
-let g:tern_show_argument_hints = 'on_hold'
-let g:tern_map_keys = 1
-noremap <leader>tr :TernRename<CR>
-noremap <leader>tf :TernRefs<CR>
-noremap <leader>tdd :TernDef<CR>
-noremap <leader>tdp :TernDefPreview<CR>
-noremap <leader>tds :TernDefSplit<CR>
-noremap <leader>tdt :TernDefTab<CR>

vim/vundles/languages.vundle

@@ -2,7 +2,6 @@ Bundle 'sheerun/vim-polyglot'
 Bundle 'garbas/vim-snipmate.git'
 Bundle 'honza/vim-snippets'
 Bundle 'skwp/vim-html-escape'
-Bundle 'ternjs/tern_for_vim'
 Bundle 'jparise/vim-graphql'
 Bundle 'chr4/nginx.vim'
 Bundle 'scrooloose/nerdcommenter'