PIPupdate version 0.9 (for Python 3)

This is it, the initial release! Fully tested and ready to rumble.

More features will be coming in the future, like Python 2 compatibility, and arguments for other functions (like force-reinstalling, and removing all packages (but pip, of course), and an exe version.

For now, enjoy what I've made :)
(but this is pre-release, for now. 1.0 = arguments in the command line.)