v0.1, 03 16 2010
v0.1.1 03 22 201
			 Changes in Readme
v0.1.2 03 22 201
			 Changes in Readme
v0.1.3 03 22 201
			 Probleme installation
v0.1.4 03 22 201
			 big bug index="A B C"
v0.1.5 03 22 201
			 Column with world taked into account
v0.1.6 03 22 201
			 Readme