If no camera is detected, lock the user into the no-photo path presenting them with dynamic text

[Brownie956]

AC:
When no camera is detected/enabled by the application...

• Disable the SnackChat button on the home page
• Replace the title text on the /editsnack page so that it is relating to the user's situtation

[QuarkNerd]

change backbutton on edit snack to go to disclaimer for this case