i9500: set mnt/media_rw directory permissions

Change-Id: Ie0675a3f90a73f977d1351e578c6dd3f9e56e2dd
minor: Align ro.product with stock

Additionally this updates the fingerprint to I9500XXUFNB3 (4.4.2)

Change-Id: Ib761f7225e61b509aa77de8cb1e4d4879fee6e7b
Revert "minor: Align ro.product with stock"

This reverts commit 7ee720225cff855522d369b2bc9b88cb80dfcd57.

Change-Id: I04a25a6646e15d8206aeadf0b00c7a7532518ad5
minor: Align ro.product with stock

Additionally this updates the fingerprint to I9500XXUFNB3 (4.4.2)

  PS2: Fixes the double override of ro.product.model. The 2nd one
  was supposed to override ro.product.device.

Change-Id: I8bc93d81b3b86d2d1e6a47225bacf7a5b612c0e6
i9500: Switch to powersave governor for LPM

Change-Id: I761b685030d7a36126e042ad2e9d22c9a518a99b
i9500: Remove useless overlay option

Change-Id: I590849cda8df38e36008accd60b1f39119a7022b
Merge remote-tracking branch 'cm/cm-11.0' into kitkat-legacy