* Rename leaflet.d.ts to leaflet-0.7.d.ts
* Defined several important interfaces and the skeleton of some others
* Started adding tests
* Added more interfaces, factory methods and tests
* Implemented other interfaces and nested namespaces
* Added more types
Add some methods forgotten in the API
Explicit declarations everywhere
Add some options definitions
Add FilterFunction interface
Add some examples from Mapbox
Swap tests