Rename "Questions" to "Help/Questions"

[JohannesDau]

I’d rather separate the forums:

Introduce a tech support section

Since we’re in Early Access Alpha most of the reported bugs are going to be actual bugs. But “Can someone help me with this problem on my computer?” doesn’t seem to have a place where it really fits right now. It could be its own section with a “Try this before posting” sticky including the obvious things like restarting Steam, rebooting PC, verifying game data, renaming ClientRegistry.blob, deleting the Browser cache, turning off CAPSLOCK, where to check if $SERVICE is down again and so on.