Network info GUI

[Thyrann]

Name say it almost perfectly.

Idea is being that while using mods my logistic network info (when i mouse over logistic chests) is being too big to fit in the sidebar.
My sugestion is to create a separate UI/Overview big enough to see ALL the items (and number of them) stored in the network. Could be similar to production/power overview with toggleable charts or without them completely.