.vimrc Installation:

ln -s ~/src/dot-files/vimrc ~/.vimrc
git clone https://github.com/k-takata/minpac.git ~/.vim/pack/minpac/opt/minpac

from vim:
:PackUpdate

Keybindings:

http://cobus.io/osx/2017/02/09/OSX_Home_End_Keys.html

mkdir ~/Library/KeyBindings
cp ~/src/dot-files/DefaultKeyBinding.dict ~/Library/Keybindings

# then reboot