Create deployment wrappers for unix, mac, windows for the tool.

[cgruber]

We need a way of either having an executable download, or an archive whose exploded contents contains an executable, likely a wrapper script.

My preference is to have a "moe" script which contains the zip of the output, and automatically silently puts it somewhere so you just run it, and it just works, at least for mac/linux, but a zip with a bin/lib split is fine.

[jdillon]

Its probably simpler to make an uber shaded jar and then java -jar moe.jar vs maintaining platform scripts.