Add unimpaired vim plugin

Install/Templates/examples/vimrc

@@ -13,6 +13,7 @@ Plugin 'tpope/vim-endwise' " Automatically close things like adding `end` in fis
 Plugin 'alvan/vim-closetag' " Automatically close html tags
 Plugin 'quabug/vim-gdscript' " Old plugin for GoDot 3 syntax highlighting
 Plugin 'whiteinge/diffconflicts' " Two-ways git merge tool
+Plugin 'tpope/vim-unimpaired' " Add useful bracket shortcuts
 call vundle#end()
 
 " Make hard tab look like 4 spaces tabs