First commit on l work
Stub out markers
Add mapbox layer sketch
Test framework
Add Leaflet submodule

Checked out at v0.5.1 tag, update if you want to go bleeding-edge.
Start L.TileJSON
Add blanktile ex
Add markers example, fix popup anchor
Add TileJSON data handling
Testing, add getTileUrl hack
Bump to Leaflet master, build to ext/leaflet
Don't depend on private methods in getTileUrl override

This is enabled by https://github.com/Leaflet/Leaflet/pull/1400
Sketch out support for HTTPS
Expand and organize tests
Refactor tilejson
Add and test accessor
Test and include marker code
Add zoom pan example
Kill leaflet's attribution, add single marker demo
Port mouseposition exampl