Status bar has nonsensical states

[gavofyork]

I'm running:

• Parity version: 1.7.0
• Operating system: Any
• And installed: Any

---

e.g.:

There are currently three criteria contributing to the overall status:

• Chain synchronised (chain)
• Connected peers (peers)
• Time synchronised (time)

In reality, only two are needed and they should be combined in such a way:

• Green iff peers && chain
• Orange iff peers && !chain
• Red otherwise.

The time being synchronised should be used only as a trouble-shooting mechanism, not as an indication of whether Parity Wallet is "good to go".

[tomusdrw]

We also display a warning state if you are connected to only one peer, although it may be nonsensical for private chains.
I wanted to disable that check only on "non-public" networks, do you think it's better to disable it everywhere?

[5chdn]

No, it's fine for private chains. Developers should certainly understand why their private network only has 1-2 peers.

[5chdn]

This is related / should be merged with #6130