Added Python floating-point support per 3.4.2
Added Python floating-point support per 3.4.2

Change-Id: I6c73a389f121606ee1a4d7056298cb0b3ce5a80b

ramineni/my_congress,openstack/congress,ramineni/my_congress,ramineni/my_congress,ramineni/my_congress,ekcs/congress,ekcs/congress,openstack/congress,ekcs/congress,ekcs/congress