[WIP] Build Release Script

[johnnyman727]

Todo:

• [ ] Get a build server up and running that's not on old Technical Machine infra
• [ ] Figure out how to make it easy for more people to use with GCloud and AWS
• [ ] Rewrite it in Node or something more friendly

[johnnyman727]

I'm going to move this to its own repo: https://github.com/tessel/t2-release