Organize your content and users according by teams

[kakvablyat]

Right now we only have one team, which doesn't provide any way to split services/data across multiple user teams like Kibana.

We want to create more team. Each team will has its own saved objects. Users can access only the team that they have been granted access to. This access is based on user roles, and a given role can have different permissions per team.

When you create more team, users are asked to choose a team when they log in, and can change their current team at any time from the top menu