amerc consumer package

What this package contains:
- Tinybox consumer binary
- amerc consumer bridge
- Official consumer template
- Consumer-local executable binding for PowerShell
- Optional auto-detected consumer-local Node.js binding when this machine already has Node.js installed

How to use:
1. Run run-consumer.ps1
2. On first run, enter a machine-unique consumer name, a local workspace path, and the local powershell path
3. Keep this terminal open while Tinybox is running
