Another tweak for .vimrc: remove empty lines
Make Vim to use ~/.vim/backups and ~/.vim/swaps folders for swap and backup files
Make Vim to start scrolling three lines before the horizontal window border
Add two helper aliases that may be useful to .functions file

Borrowed from https://github.com/mathiasbynens/dotfiles/blob/master/.functions
Add \p mapping to switch on/off paste mode in Vim