CFDiskBasic::deletePartition

Description: Deletes a partition from a disk.
Parameter:

• dev: The device (e.g. /dev/sda).
• deleteBelongingRaid: If set to true, the RAID, the partition belongs to will be destroyed.
• massInstallMode: Adds the job to the beginning of the partitionSteps and partitionStepsForShift arrays and doesn't unset installation and swap partition.