Change timeouts on webserver to 5 seconds

[TechSupportJosh]

The short timeouts often result in Windows clients (especially when using Invoke-WebRequest to fetch the client) erroring out as shown below:

Increasing the timeout to 5 seconds seems to fix the issue.

[NHAS]

Hi Josh,

Thanks for this pull request!
Im definitely going to merge this, however could I ask you to make the PR to the unstable branch?

I'd also be interested in hearing about the network conditions (ping) between your rssh server and your windows box.

[TechSupportJosh]

In this case, there are two VMs running on my local machine, but they're bridged networking so they're going from my laptop -> router -> laptop, so it never leaves my local network. Unsure why this happens specifically with IWR

[NHAS]

Oh wild. I have roughly the same setup for testing and have never had this issue.

I would say even 5 seconds is probably a little small just to cover our bases, feel free to change it to 20 seconds, then I'll merge :)

[TechSupportJosh]

Yeah it seems like a very random issue, but I've had other people reproduce the issue too (albeit, inconsistently)

[NHAS]

Awesome thanks