Merge pull request #22 from jrhdoty/master

Add figlet directive
add ng-marquee-directive.js
wrap ng-marquee-directive in an IIFE
add marquee to app
fix typo; combine marquee and flasher
add basic functionality to ng-marquee
Merge pull request #23 from aaromp/master

add ng-marquee-directive.js
add dev dependency on express for serving up demoApp
add figlet example to demo app