Add Image to BarMeter

Signed-off-by: James Tasker <james_tasker1@hotmail.com>
Add CPU Measure

Signed-off-by: James Tasker <james_tasker1@hotmail.com>
Add ability to create CPU measures

Signed-off-by: James Tasker <james_tasker1@hotmail.com>
Add ability to set CpuMeasure's processor

Signed-off-by: James Tasker <james_tasker1@hotmail.com>