* Added the template to show the file images and their content for each...

... page (binding between <section> tag and model is not working need srinivas's help)

 * Fixed the merge issue in the app.css
 * Using the angular carousel directive to show multiple pages
 * Angular modal is not working exactly, it doesn't shown the contents
 properly

@skusunam Help please! Someone of directives are not working as I expect them to work.