Implemented settings panel, console suite

Changing the constant “consoleSuite” in Constants.m now determines
whether or not NSLog messages are generated and displayed. Also,
pressing the gear icon in the top left of the app now displays our
working settings panel. I also cleaned up all code in the app, such
that conditional statements and methods follow a consistent
whitespace/style paradigm. Furthermore, I updated all .h files to be
consistent with their constituent .m files.
File removal