Create notifications table

[zoobot]

Create notifications table

Ideas for notifications:

• Tree watering reminders
• Weather events that would require special watering
• If someone else liked or adopted a tree the user planted.
• If someone else liked or adopted a tree the user also liked or adopted?
• If someone else did maintenance on a tree the user had previously maintained?
• When the user's tree planting group is having an event
• Prompting user when it is good planting season(before the rainy season in California)

[njason]

The tree watering reminders will not go in the notifications table. Instead, anyone who had adopted a tree will get the watering notifications. To unsubscribe to the notifications, you should un-adopt a tree.