bin/chat: start weechat if not already started
bin/mail-notify: skip drafts in notification
vim: use git grep as grepprg
vim: avoid node_modules in ctrlp
vim: some smart latex handling
Dark on light, using primarily default colors

- Xresources, remove all coloring
- htop, use light-terminal theme
- mutt, remove all coloring
- screen, remove all coloring
- vim, use light background