updates for 1.1, 1.2, 1.3 and 2.0

I'll be releasing `2.0` at some point in the next day or two.  Making a pass through all the examples and skeletons to do a quick update to them.

The tracking file is part of some caching that the require module does as of a few months back.

The rest are updates specific to `2.0` and the breaking out of compilers from mimosa core.

Worth mentioning, if you wanted to try `2.0` before release, you can do a `npm uninstall -g mimosa` and a `npm install -g mimosa-canary`.