added tow new clases the CumbustionChamber and Chamber class
added lazy comment
added an atribute to class CilinderVolume
deleted bad impementation put lazy comments
added a new method to class Diameter
make more eficcient Circular area
Merge branch 'stroke' into volume
implemented the CilinderVolume class
Merge branch 'volume' into c
added a method to class CilinderVolume
implemented Chamber class
Merge branch 'c'
Merge branch 'master' of github.com:mkelly08/OttoCmdTool