Added licence.
Added gitignore.
Refactored tile layer into Ajax tile layer and child GeoJSON tile layer. Removed hover control code. Removed redundant inherited L.TileLayer code.
Added README to describe example usage
Removed unioning comments
Mentioned future development in README.
Update README.md
Update README.md
Removed groupByKey function, accidentally leaked from another branch.
Merge branch 'master' of https://github.com/glenrobertson/leaflet-tilelayer-geojson
Fixed issue where _tilesToLoad can become negative
Remove JQuery dependency by coding XMLHttpRequest directly.
Merge pull request #4 from NelsonMinar/master

Remove JQuery dependency with simple XmlHttpRequest code
Modified readme: removed future development note about removing JQuery depdendency, and added thanks to contributors.
Fixed indent in contributors on readme
Adjust tilePoint on loadTile
Merge pull request #6 from alasarr/master

Adjust tile Point on load Tile
generic vector layer support; removing tiles
binary arraybuffer request
fix map ref