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
add gulp tasks for watching files and serving up demo app
adjust routes to assets to be compatible with server
setup simple server for serving demo app
Merge pull request #25 from jrhdoty/master

Add server to serve up demo app and serve/watch gulp tasks
add firebase to index.html
add firebase to app.js
update demo and add 3 way databinding with firebase
add counter provider
move counter provider config to the demoApp
move firebase to provider; refactor counter directive
package counter provider and directive into a module
update count provider and directive to support multiple counters