VIM build options

`./configure`

Commmand	Effect
`--prefix=$HOME/.local`	Local install so don't need `sudo`
`--with-features=huge`	Enable all extra VIM features
`--enable-python3interp`	Compile with python3, Don't be in virtual env for this
`--with-python3-command=python3`	Compile with python3, Don't be in virtual env for this