Update README
Update icub_simple.xml
*_shank -> *_leg to respect https://github.com/robotology/icub-main/issues/57
Update README.md
lap_belt_* -> torso_* 

See https://github.com/robotology/icub-main/issues/57
lap_belt_* -> torso_*

See https://github.com/robotology/icub-main/issues/57
Push update iCubGenova* models
push new generated files
Merge branch 'newGenerated' of https://github.com/robotology-playground/icub-model-generator into newGenerated

Conflicts:
	generated/urdf/iCubGenova01/icub.urdf
	generated/urdf/iCubGenova03/icub.urdf