Add markdown plugin and settings

nvim/markdown.vimrc

@@ -0,0 +1,17 @@
+let g:vim_markdown_conceal = 2
+let g:vim_markdown_conceal_code_blocks = 0
+let g:vim_markdown_math = 1
+let g:vim_markdown_toml_frontmatter = 1
+let g:vim_markdown_frontmatter = 1
+let g:vim_markdown_strikethrough = 1
+let g:vim_markdown_autowrite = 1
+let g:vim_markdown_edit_url_in = 'tab'
+let g:vim_markdown_follow_anchor = 1
+
+augroup CustomMarkdown
+  autocmd BufNewFile,BufRead *.md set filetype=markdown
+  autocmd FileType markdown Goyo
+  autocmd FileType markdown setlocal linebreak
+  autocmd FileType markdown setlocal nocursorline
+  autocmd FileType markdown setlocal nocursorcolumn
+augroup END

nvim/plugins.vimrc

@@ -3,6 +3,7 @@ Plug 'cespare/vim-toml'
 Plug 'ctrlpvim/ctrlp.vim'
 Plug 'honza/vim-snippets'
 Plug 'jiangmiao/auto-pairs'
+Plug 'junegunn/goyo.vim'
 Plug 'leafgarland/typescript-vim'
 Plug 'mileszs/ack.vim'
 Plug 'posva/vim-vue'
@@ -32,6 +33,10 @@ Plug 'preservim/nerdtree' |
   \ Plug 'ryanoasis/vim-devicons' |
   \ Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
 
+" Vim-Markdown
+Plug 'godlygeek/tabular' |
+  \ Plug 'plasticboy/vim-markdown'
+
 " sonokai colorscheme + supporting plugins
 Plug 'sainnhe/sonokai' |
   \ Plug 'rmolin88/pomodoro.vim' |