[documentation] Interactions

[quentin-ol]

The documentation is lacking on interactions, especially default interactions, which developers not familiar with Openlayers will want.

We might also add default interactions to the example as it seems to be popular source of issues.

[lautarobock]

Is there at least a brief list of all different tags or components?

[quentin-ol]

There is the documentation located in /documentation. The documentation is quite extensive on Components/tags that are already in there. Feel free to contribute to it.