upgrade to leaflet version 0.7.3
add options tilesize to the TileLayerOptions
fix performance problems and crashes especially from google maps (osm as well) due to zoom animation
remove accidentally committed file
add literal again to css
Merge branch 'master' of github.com:pvtdancer/g-leaflet into pvtdancer-master

Conflicts:
	src/main/java/org/peimari/gleaflet/client/TileLayerOptions.java
Merge branch 'pvtdancer-master'