Add some general settings

These are just some bare-bones settings to get us started. We're going
to be using Vim to configure Vim, which is a bit hard without these
settings.

There are plenty of settings that I excluded here, but mostly because I
just don't have the time. I have a whole section in my dotfiles repo
that I'd recommend you look into if you're looking for general-purpose
Vim settings:

https://github.com/jez/dotfiles/blob/cc8fe3e26fa112f215c255f369cf462f606bbbf5/vimrc#L45-L73

Author: jez

vimrc.vim

@@ -1,2 +1,12 @@
 " Gotta be first
 set nocompatible
+
+" --- General settings ---
+set backspace=indent,eol,start
+set ruler
+set number
+set showcmd
+set incsearch
+set hlsearch
+
+syntax on