p1-common: script updater: hadling lvm partitions

fix the install process even if the user came from stock or
another custom rom.

forcing partition formatting with 'dd' command before
creation of lvpool (lvm grouping). also, it will not ignore partitions
even if they have bad blocks.

Signed-off-by: Humberto Borba <humberos@gmail.com>
Change-Id: I15435ecb130c995c28cf77c7c3bb0face85448ef