updated coin class
added some file to ignore
Discriminator: Implement Hough-Circle based coin finding
DOCS: Add instructions for building project
Merge branch 'master' of github.com:acmorgan/cop3503project
Moved coin class to source, added coin struct and compart methods
Merge branch 'master' of github.com:acmorgan/cop3503project
updated cmakelists
Create UserInterface.cpp