Initial commit beyond 'git init'.  Updated .gitignore to be more suited towards IntelliJ. Added README.md to show progress and goals.  Added Angles package to the project.  Radian.java stores information about angles measured in radians.  Degree.java stores information about angles measured in degrees.  Angle.java stores information about angles in degrees and radians (basically merges both together so that angles are uniform regardless of unit).  Constants.java holds a bunch of final common angles.  Added the Driver to test these classes and all future classes.