Login as a retrospective attendee

[jesuswasrasta]

As an attendee to the retrospective, I want to login in Specteex

Acceptance Criteria

1. Navigate to specteex.com/login page
2. Insert "Ciccio" as username
3. Insert "ciccio@pasticcio.it" as email
4. DO NOT check "I'm the facilitator" checkbox
5. Click on login button

Then, Specteex allows the login and answers with these messages:

1. "Hi Ciccio, Specteex here!"
2. "Specteex is the best retrospecive chatbot in the world!"
3. "In this first stage only the facilitator can write messages"