init: Update wpa_supplicant service parameters

This fixes WiFi for n7100.

Change-Id: If9327ceb2cc81a1a19f0059089fe20c8ca317e1e
Bring back the SECONDARY_STORAGE variable

This variable is a requirement in KK as newly introduced APIs
such as Context.getExternalFilesDirs uses it to retrieve
secondary storage locations on the device.

Change-Id: I17708c93498da5979c5742cad32232a34490bf5f
smdk4412: update media_codecs for KK

Change-Id: Ic545a4514f6bb9a5b1efd540cc5ca1067b66f772
smdk4412: Enable camera message management

 * Fixes the deadlocks seen with back-to-back shots

Change-Id: I539b2618187fa4598556359f9dbce61f729cd909
Make it n8020 compatible (same as i925, with gsm and w/o cdma stuff).

Change-Id: I4b5f37938a9a60857c53c74db4f52b6d9d721929
smdk4412-common: Add support for Tab 3 8.0

Includes: SM-T310, SM-T311, and SM-T315

Change-Id: I2c235ba5297d9ff3fd3c400b0a7dde4bce89465e
smdk4412-common: Don't build torch for devices without flash

For devices without a flash set TARGET_HAS_CAM_FLASH := false

Change-Id: I8fb1648f443abadd8677fd6780ba95a40c613cf0
Remove uncommon stuff from init.smdk4x12.rc

Change-Id: I74cff4414e4e0ad4c89230524a31b62f1e1d1325
smdk4412: remove unused overlay

Change-Id: Idd80804431926df507914c4a1d53a05770429ea4