First stab at moving devDependencies

* Eliminates migrations altogether, will need a new, non-Grunt approach. Also nixes the grunt database check.
* Converts `npm start` to use start.coffee instead of Grunt, only use grunt-express for `grunt dev`
* Adds the prepublish script
Create `grunt publish`, nix npm prepublish

Also nixes old serve command.
Update docs, nix `grunt build`
More README updates
0.0.6-rc

To test precompiled npm module.
Create a separate npmignore so public is included.
More README updates, nix app.json and old docs
More README tweaks
More copy updates
Merge pull request #64 from davidkaneda/grunt-publish

Grunt publish
cruft
Convert grunt-browserify "external" to "exclude"

/cc @jmreidy

Don't know why this was necessary. I deployed last night to prod and everything was fine—compiled today and there was different output. I compared the node_module versions of grunt-browserify, browserify, browser-resolve, and resolve, but couldn't a difference.

On prod, passing 'buckets' to external resulted in "buckets: false" in the mapping/output. Today, it was assigned an ID. Moving to exclude nixes it from the mapping altogether which works...

Realize my setup is somewhat elaborate/complex (trying to "share" a module between two builds), but wish I understood why this seemed to change overnight.