crowdfund_peterpiper 1.0.0

This was my bonus project for the Ruby course at pragmaticstudio.com. The program tracks projects that have funds randomly added or removed. The randomness is driven by Coin class since funding is either added or removed from the project during each funding round. The program runs with either a default projects file, or one can be specified at the command line as a file with title,target_funding,initial_funding. See the default projects.csv file for examples. Enjoy! PeterPiper