Add ALE fixer config and scrolloff setting to vimrc
Add ALE fixer config and scrolloff setting to vimrc

Realized the ALE fix shortcut doesn't do much without configuring any
fixers.  Taking baby steps with fixers for JS, Ruby, and trailing
whitespace/empty lines at end of file for other file types for now.

Also found out about scrolloff option in vim; seems like a nice one to
set.

kjhaber/dotfiles