added a new class call stroke
added a new class call Volume in dim
changed the class volum for cilinder volume
added a new class called Hight
added an atribute to class CilinderVolume
deleted bad impementation put lazy comments
implemented Hight class
added a new method to class Diameter
make more eficcient Circular area
Merge branch 'hight' into stroke
implemented Stroke class
deleted hight
Merge branch 'stroke' into volume
implemented the CilinderVolume class
Merge branch 'volume' into c
added a method to class CilinderVolume