Style alignment component

- Add Bootstrap as a dependency
- Update glyphicons

Implement alignment functionality

- Initialization, getter, setter
Merge pull request #11 from Rise-Vision/feature/alignment

Style & implement alignment component as jQuery plugin
Implement end-to-end testing

Fix failing test

Move angular-mocks to devDependencies
Merge pull request #12 from Rise-Vision/chore/alignment-e2e-test

Implement end-to-end testing
result of rebase