Add browser based spec runner
Bump backbone version for specs
Add failing specs for Model#save
Add a failing spec for calling super on Model#save
Implement Model#save decorator. #16
Implement Backbone.fetchCache.clearItem
Use clearItem method internally.
Move cache deletion to Model.prototype.sync
Update specs to test sync method directly.
Update readme for cache invalidation
Merge branch 'master' into clear-on-save

Conflicts:
	backbone.fetch-cache.js
Merge pull request #20 from mrappleton/clear-on-save

Clear on save