Promote functions to root
Not a function, and I don't use it
Remove more old functions
Rename smartextract
Don't use lyrics either
Fix #76
Use bash not zsh or sh.
Merge pull request #78 from memborsky/fix-bootstrap-read

Use bash not zsh or sh.
Merge branch 'master' of git://github.com/holman/dotfiles
Some changes to remove boxen