modified styling for google news view

- corrected live reload for index.html
- removed google news from index.html and replaced with ng-include that references news.html
- commented out instagram function invokation test
- changed li containers to hold div objects that contain a title, news source, and time story was referenced 
- added styling for divs so when you hover over a story you can see the news story description - turn this off by removing newsTitle class from news.html h3 element