Bunch of small tweaks
Bunch of small tweaks

- Remove commented-out slime setup
- Replace next-line with forward-line
- Remove rvm-use-default because it was 25% of my startup time
- Minor style tweaks, combining some setqs

mikenichols/dotfiles,mikenichols/dotfiles,mikenichols/dotfiles,mikenichols/dotfiles,mikenichols/dotfiles,mikenichols/dotfiles,mikenichols/dotfiles