Merge pull request #1 from PascalPrecht/stuff

Styling fixes
Merge pull request #2 from PascalPrecht/stuff

E2E config
Merge pull request #3 from PascalPrecht/stuff

Make name linkable
Merge pull request #4 from PascalPrecht/stuff

E2E tests
Add unit tests
Merge
Add more unit tests
adds another e2e test
Merge branch 'master' of https://github.com/CarmenPopoviciu/angular-twitter-demo

* 'master' of https://github.com/CarmenPopoviciu/angular-twitter-demo:
  Add more unit tests
  Add unit tests
fix layout