August 3 2014: Basic Lexing

The program is now starting to lexically analyse css code.
The lexer is still quite basic, but it is coming along.

	New Files:
		lexer.py:
			Contains all the code for the basic language
			lexer and for the css lexer additions.

	Modified Files:
		css_muncher:
			Added functionality to analyse the css file and
			the vcss file.
		lexer_regex:
			Removed parser components

		single.vcss:
			removed the commented header for now since it
			isn't actually permitted in the css spec. I may
			have the program produce a warning for incorrect
			comments, incorrect uris, and incorrect strings.
Notes:
	I still have to design the parser to understand the kinds of
	things that are going on.
	I need to add warning and errors for incorrect code.