VPN-WebUI not updating correctly when connecting to a server

[4rchim3d3s]

Describe the bug
When connecting to a vpn server in the vpn UI it first seem to not work (the 'connecting' spinner disappears), but the routes get added a few seconds later.Then the UI updates to being connected.

Environment information:

vpn-server: linux v1.0.0-rc2
vpn-client: windows v1.0.0-rc2

Steps to Reproduce
First Bug:

1. Make transport
2. connect to a server

Actual behavior
The "connecting" Box disappears after a few seconds and then the "ON"-button is shown again.
Only after the routes have been established a few seconds the "Connected" status appears again.

Also after a stopped vpn connection and pressing again the "ON"-button, first a "disconnected" Box appears.
And then the same behaviour: Box disappears, "ON"-Button shown, "Connected"-Box appears

Expected behavior
The UI should stay at displaying "connecting" and not returning to showing the "ON"-Button.

[ersonp]

Fixed in #1208 and #1204