Add option to disable command prompt popup to create project during installation

**Is your feature request related to a problem? Please describe.**
Attempting to install GAM on Windows through automated means where the installing account is not on an interactive logon session (has a desktop) results in stuck installation due to the prompt to create a project that cannot be interacted with.

**Describe the solution you'd like**
An installer switch or argument to disable the behavior to create a project at the end of the installation would be the best solution.

**Describe alternatives you've considered**
N/A

**Additional context**
I'm using salt to control chocolatey to install. The salt minion runs as a service in a privileged account. This account does not get a desktop session.