Template changes

Since my markdown templates use `Title` and the keyword for the filename
and my ReadingList template also used `Title` as a keyword, my
automations were getting confused.

I changed `Title` in the markdown template to `filename` to solve.

Also, I reverted my `poor man's surround` keybindings for an actual
plugin: `tpope/vim-surround`

.vim/templates/md

@@ -1,9 +1,8 @@
 :insert
-# title
+# filename
 
 - Created :
 - Updated : 
 
 ---
 
-

.vimrc

@@ -99,13 +99,18 @@ Plug 'junegunn/fzf.vim'
 
 " Fugitive is the premier Vim plugin for Git. Or maybe it's the premier Git plugin for Vim? Either way, 
 " it's so awesome, it should be illegal. That's why it's called Fugitive
-" https://github.com/tpope/vim-fugitivefugitive.vim for git
+" https://github.com/tpope/vim-fugitive 
 Plug 'tpope/vim-fugitive'
 
 " ALE displays warnings and errors in files being edited before being saved back to the filesystem
 " https://github.com/dense-analysis/ale
 "Plug 'dense-analysis/ale'
 
+" Vim surround
+" I tried to do this from scratch, but it seems this is the best alternative
+" https://github.com/tpope/vim-surround
+Plug 'tpope/vim-surround'
+
 " Vim Markdown
 " Suggestions from [Writing Markdown in Vim](https://codeinthehole.com/tips/writing-markdown-in-vim/)
 " [Vim Markdown](https://github.com/preservim/vim-markdown)
@@ -269,13 +274,13 @@ imap <F4> <C-R>=strftime("%H:%M")<CR>
 " ==> Keymaps: Autoclosing
 "     Autoclose brackets, parens...etc
 "     from: https://stackoverflow.com/a/34992101
-inoremap " ""<left>
+"inoremap " ""<left>
-inoremap ' ''<left>
+"inoremap ' ''<left>
-inoremap ( ()<left>
+"inoremap ( ()<left>
-inoremap [ []<left>
+"inoremap [ []<left>
-inoremap { {}<left>
+"inoremap { {}<left>
-inoremap {<CR> {<CR>}<ESC>O
+"inoremap {<CR> {<CR>}<ESC>O
-inoremap {;<CR> {<CR>};<ESC>O
+"inoremap {;<CR> {<CR>};<ESC>O
 
 " ---------------------------------------------------------------------------------------------------------------------
 " ---------------------------------------------------------------------------------------------------------------------
@@ -323,7 +328,7 @@ hi SpellCap cterm=underline ctermbg=black ctermfg=red
 " ==> Templates: markdown documents (.md)
 
 autocmd BufNewFile *.md so $HOME/.vim/templates/md
-autocmd BufNewFile *.md %s/title/\=expand('%:t:r')/g
+autocmd BufNewFile *.md %s/filename/\=expand('%:t:r')/g
 autocmd BufNewFile *.md exe "g/^- Created :.*/s//- Created : " .strftime("%Y-%m-%d")
 autocmd BufNewFile *.md exe "normal Go"
 autocmd BufWritePre,filewritepre *.md execute "normal ma"
@@ -358,7 +363,7 @@ nnoremap ,begend :-1read $HOME/.vim/templates/begend<CR>jA
 nnoremap ,rl :0read $HOME/.vim/templates/readinglist<CR> <bar> :1<CR>dd $
 
 "     section markdown file header
-nnoremap ,md :0read $HOME/.vim/templates/md<CR> <bar> :1<CR>dd <bar> :%s/title/\=expand('%:t:r')/g<CR>
+nnoremap ,md :0read $HOME/.vim/templates/md<CR> <bar> :1<CR>dd <bar> :%s/filename/\=expand('%:t:r')/g<CR>
 
 " ---------------------------------------------------------------------------------------------------------------------
 " ==> NetrwTreeListing readonly fix (https://vi.stackexchange.com/a/13012)
@@ -373,12 +378,4 @@ autocmd FileType netrw setl bufhidden=delete
 "autocmd BufNewFile,BufReadPost *.{yaml,yml} set filetype=yaml 
 "autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab
 
-" ---------------------------------------------------------------------------------------------------------------------
-" ==> VimWiki
-"     Use MarkDown
-"     Default directory
-"let g:vimwiki_list = [{'path': '$HOME/repos/thevimwiki/', 'syntax': 'markdown', 'ext': '.md'}]
-"let g:vimwiki_global_ext = 0
-"let g:vimwiki_autowriteall = 1
-"au FileType vimwiki setlocal shiftwidth=6 tabstop=6 noexpandtab