got all of the angular stuff working.  Created a new directive called speaker that takes in parameters and handles the speaking and also the caption. I also created a new directive called flippage that will flip a page after a certain number of milliseconds. I got rid of the original javascript playing functionality and am now doing this all in directives.  The original JSON object is no longer needed and will be cleaned out in the next commit.
forgot to add these files
cleaned out the webSpeech.js file. All that is in there is the key listener on the opening screen.  We can move it later.