chocolatey-misc-helpers: Start-WaitAndStop remake

[virginviolet]

I had the issue of Start-WaitAndStop only working if the process appeared within 10 seconds (the timer set in Start-WaitAndStop.ps1). So I remade the functions my way.

It bothered me also that, even when you got the function working as intended, the ** Stopping $ProcessName process... message would not appear, as it's executed in an isolated environment (as I understand it). Granted, I haven't tried it in an actual Chocolatey install, so maybe I could be wrong.
To address this, I added a Warning message in Start-WaitAndStop.ps1 that says Waiting to stop '$ProcessName'....
I also created a new function, Receive-WaitAndStop that grabs the output from Start-WaitAndStopActual. I don't know when this would ever be useful, but here is how you could use it.

Start-WaitAndStop $process
Receive-WaitAndStop
Install-ChocolateyInstallPackage @packageArgs
Receive-WaitAndStop -Wait -WriteEvents

Other changes:

• Parameter for how long to wait at maximum. Example: Start-WaitAndStop -Seconds 600 (Default is 300).
• Parameter for looking interval. So if you wanted it to check for the process every 2 seconds, you would use -Interval 2 (default is now 3).
• Bonus messages to the Debug stream.
• Doesn't pause the install script for 10 seconds.
• Letter case fixes/improvements (function and parameter names are case-insensitive, so this is just pedantry, but it won't break anything).

[bcurran3]

Hi @virginviolet.

First thanks for finding this and wanting to make it better.

I put a few comments in on two of the files. I only put a few minutes into looking at this but will look at it deeper in the future and after you've seen my comments.

[virginviolet]

Thanks.
How do I view your comments?

[virginviolet]

For the record, I just discovered that core-extentions has a helper that addresses the same issue as Start-WaitAndStop. Remove-Process, that is.
It doesn't allow install/uninstall scripts to continue though, but rather halts the entire execution.