I want to build a web site/page
	
	
	I have 3 question I must address:
	
	
	1) What data does the user need to see on the page?
	
	2) Where do I get that data?  <- the "back-end" web service
	     send and receiving "data" <- what is the format of this data?
	                                    text
	                                    html
	                                    xml
	                                    JSON <- the most common format
	                                             what Angular expects
	
	3) How do I present that data?