As a walker, I want to edit my profile preferences so that I can change what information is presented to me when I am routing myself.

[laurenlindsey1]

User Story: As a walker, I want to edit my profile preferences so that I can change what information is presented to me when I am routing myself.

Feature: Edit Profile page once logged in; changes propagate to Firebase on "Save Changes". Feature: User is able to edit:

• checkboxes of police stations, open businesses, busy streets
• username
• password
• safe locations list
• emergency contacts