Create watering groups

[joergreichert]

Current state: At the moment all users are (officially) lonesome waterers.

Motivation: People should be able to found and associate to groups / teams, so they can share a common identity.

Future state: In the sidebar there is another menu entry were you can find existing watering groups (which might also have a location that can be shown on the map) or can also create a new group (by which you become the founder of the group). People can request participation in different groups. Groups may have avatars and a description.

Pros:

• like in "Stadtradeln" different groups may challenge themselves who is the most active, intense waterer (watering efforts of each team member are sumed up for the team)

Cons:

• complex data model and processes maybe watering events ( Create watering event #15 ) might be sufficient for the moment?