Canonical Jasmine version now lives in `package.json` (Node formatted) and is copied into Jasmine source (JavaScript and Ruby)
Jasmine distribution now has MIT license and Pivotal Labs copyright at the top of each distributed file.
* canonical version number of jasmine-core is now is package.json
* `grunt buildDistribution` builds jasmine.js, jasmine-html.js, jasmine.css and outputs them to the dist dir
* `grunt buildStandaloneDist` builds the example spec runner files and compresses them to dist/jasmine-VERSION.zip
* `grunt compass` compiles jasmine.css
* jasmine.Env handling of version is backwards compatible, but uses the version string directly (and nicely deprecated)
* Ruby/thor tasks that did the above deleted
