Update scopes tree dynamically

This patch adds a javascript function to update the scope tree (on/off)
state.

This javacript function is called every second, does a call to the
new backend endpoint `/scopes/status` and updates the tree classes
depending on the current data.

The new `/scopes/status` endpoint just returns the scopes tree as json.

This patch also adds an icon in the tree leafs, a filled green circle
when the state is `on`, and a empty red circle when the state is `off`.

There's also a new javascript function to unfold all collapses in the
scope tree.

0 files changed, 0 insertions, 0 deletions