- Created Activities.js - third health element. Player acts as the Nurse...

... for the day. Three community members step in with their symptoms and get suggestions from the player for doing activities that might help them get better. For each community member, the player has to pick exactly 3 activities. There may be more than one set of correct answers. The player has to keep on selecting activities until exactly three correct ones are picked.

- Added assets for card objects
- Added assets for symptoms
- Updated Health.js
- Updated score.js to contain Healthbar
- Updated javascript.js to specify the assets added
- Updated certificates.js to give specifications for third element