How to use:
	Split Mode:
		python splitfile.py [size of splits] [name of file to split]
	Combine Mode:
		python splitfile.py c [The LAST file created from split mode (starts with "[number]_")]

What SplitFile exists for:
	It exists to make small pieces of a larger file.

What SplitFile does:
	Takes a text file and outputs 4096 byte pieces of that text file each with the name "[number]_[original file name]"