Merge pull request #48 from kiawins/news

Client-angular: added google news page and controller
Merge pull request #58 from kiawins/photos

client: added controller for photos
updated reference.md
temp fix for readme
updated client instagram api
Merge pull request #68 from RichardAvendano/documentation

updated reference.md
fixed documentation
Merge pull request #69 from RichardAvendano/documentation

fixed documentation
changed file structure
Merge pull request #70 from RichardAvendano/structureChange

Merge complete for change of file structure.
Inserted twitter response object filtered to 5 results.
(doc)Insert client info for Twitter Service.
Merge pull request #71 from jamondouglas/docTwitterRes

(doc)Insert client info for Twitter Service.
calender is in process
client: display the list with news
client, news: display title with data, open new tab on click on the news