Add Photos (Stretch)

[Slyydz]

Story

As a user, I should be able to add photos to my past drift events

Acceptance Criteria

Given a user wants to record a photo on one of their past events
When the user performs a gesture on a Add Photo affordance
Then a form should be presented to the user in which they should be allowed to upload a photo

Given a user has entered in a photo to add
When the user performs a gesture on the Save Photo affordance
Then the photo should be saved in the database, and assigned to the event

Given a user has saved photos
When the user visits their past events
Then the photo or photos should be displayed on the past event individual screen

Given a user wants to remove a previously stored photo
When the user performs a gesture on the delete affordance
Then the photo should be deleted