Major change:
	modified:   README.md
	modified:   pom.xml
	modified:   src/main/java/org/eem/tiles/TilesServer.java
	modified:   src/main/java/org/eem/tiles/model/Location.java
	modified:   src/main/java/org/eem/tiles/model/Tile.java
	modified:   src/main/java/org/eem/tiles/rest/TileResource.java
	modified:   src/main/webapp/index.js