Do not print PowerShell install/update scripts by default

[christianrondeau]

When running chocolatey without the -y flag, the script that will be run is printed by default. I suggest not doing that.

I believe that most users will skip them or trust them, regardless of whether they are printed or not. Also, it creates a very long output that is harder to read. Finally, the user is still running a script that is intended to run another executable and modify the system.

Here are some options I believe would allow more advanced users to still take advantage of this feature:

• When asking whether the user wants to run the script or not, add an option to print it (e.g. Yes/No/Skip/Print)
• Add a global setting to enable script printing
• Flag non-moderated scripts (a warning saying the user should print)

For more information: https://groups.google.com/forum/#!topic/chocolatey/UVncL7PxXRg

[christianrondeau]

Moved to choco repo