Settings: use CMHW serial number

See http://review.cyanogenmod.org/57164

Change-Id: If328ca7b487435b88246d1f8c47b04770183f09e
Settings: RU translation

Change-Id: Ic30b3919ad13dfc7f6e4e94436497edd815bddf6
Settings: IT translations

Change-Id: Ibf3489d8823fdca490820332151070fe011b3e8e
Settings: LT translations

Additional strings have been translated

Change-Id: I9c9dd785172475ebd74908c6a882d1a103acc8ce
Settings: PL translations

PS2: Delete whitespaces

PS3/PS4: Fixing (thanks init0 and Tomasz)

PS5/PS6: Rebase

PS7/PS8: Update

PS9: Small fix (thanks Tomek)

Change-Id: I70a31e354f641118d79bf79595ab09032e28ef4f
Signed-off-by: jereksel <jereksel@gmail.com>