strip pulldown down and move stuff into cli.js
whitespace
write first proper test again
more tests
add some more tests, remove old zip tests
add file for test helpers
set up loads of integration tests
ensure it parses boolean flags
align things
whitespace
INDENT ALL THE THINGS
Add version argument to CLI.
Add version and update help copy.
Add ticker to show progress.
Merge pull request #64 from jackfranklin/restructure

Restructure
Show help if no arguments passed. Closes #66
bower vs pulldown