Add task 1 and 2 for first exam
Rename exams/ to exam1
Add third task for exam1
Fix response example layout
Fix libraries formatting
Adding exam to week 5
Fix exam file to folder
Adding basic Passport task
Adding Linking Accounts task
Merge branch 'master' of https://github.com/HackBulgaria/NodeJS-1
added app username and app secret
added request, lodash, q, etc
added tests for requesting. it still needs some more for the other functionality
added controller methods for creating and getting graph
added other methods for the network class
added other routes for the nodejs server for the app