Re-enable front end Test Suite

[pellecchialuigi]

E2E Cypress test suite is currently broken due the introduction of user management.
This test suite need to support user management to run properly.

[pellecchialuigi]

#61 is enabling Login front end test to avoid further issues with projects ports.

[pellecchialuigi]

E2E Test enabled by #109
Tests are not moved under app/cypress and supports user login