Cleaned up the ignore list.
Updated documentation.
Created execute Python stub tool.

1. Replaces the run.sh stub.
2. Does last mile type setup on an app, and executes it.
Renamed the download script.

1. Using Python2.7 now.
Wrote a simple download tool.
Moved install script to root and renamed.

1. Will hold pure all the Linux steps to deploy SteamBridge.
Added a simple VERSION text file.

1. Will flesh out later.
Made a simple 'real' deployment/install script.

1. Will replace the bridge one in the near future.