The new tronweb - Yelp hackathon 10

Resolves #117

* remove old tronweb
* adding a new tronweb which is clientside only. Uses coffeescript, bootstrap, jquery, backbone.js, d3
* now sends all access log entries to a new log (`tron.api.www.access`)
* exit status is now saved to state file
* all states are now reported using their lowercase full names

There are some TODOs left (in tron.api.adapter and tron.commands.client) which will be resolved in this release but in a later branch.

Everything under `tronweb/js` is third part javascript