Remove node

[stefanpenner]

this depends on: #95

relevant commit: 71dbac0

Why?:

• the current code does not support node, it uses window/self all over the place
• the current node detection breaks in NW.js environments
• the code isn't tested on node
• node doesn't have global.XMLHTTPRequest
  • in theory, we attempt to patch https://github.com/driverdan/node-XMLHttpRequest, but do to how NPM dedupes stuff, this is likely fraught with peril.

@trek this may be controversial so I would like your +1

[mike-north]

rebase please

[stefanpenner]

rebased – pending @trek's feedback on next steps.

[stefanpenner]

@trek wants me to ensure browserify works correctly, then we can 🚢.

[mike-north]

LGTM

[trek]

I'm +1

[taras]

@stefanpenner @trek would you guys be open to a proper implementation of node support? #192

I've been busy with a project but I'm finished now. Hoping to find some time to do this.