TelephonyProperties: Alpha ID fix for OPEN_CHANNEL and other p-commands (1/2)

p-cmds that support the below mentioned scenarios:
- SETUP CALL
- OPEN CHANNEL
- SEND DTMF
- SEND SMS
- SEND SS
- SEND USSD
- LAUNCH BROWSER
- PLAY TONE
- SELECT ITEM

Senarios handled :
- NO ALPHA ID : Introduce a new configurable sys prop
  "persist.atel.noalpha.usrcnf".
   --  Allow display of default UI confirmation if prop is set to true
   --  No UI confirmation to be show if prop is set to false
- NULL ALPHA ID (len = 0 ) :
   -- NO UI confirmation to be displayed

Cherry-picked from CAF commit 5ea0d64186ca08abc0857aae1f83de969393be3b
Without this SimToolkit will pop up asking for user response instead
of recieveing response from framework.

Change-Id: I012707285ee3a93119c2e2956ec599d631db10d5
Signed-off-by: dhacker29 <davidhackerdvm@gmail.com>

Conflicts:

	telephony/java/com/android/internal/telephony/TelephonyProperties.java

Conflicts:
	telephony/java/com/android/internal/telephony/TelephonyProperties.java
Samsung STK support

Change-Id: I08d169bc466df290fca838b09f6b0fbea2ac82a8

Conflicts:
	core/res/res/values/symbols.xml
	telephony/java/com/android/internal/telephony/RILConstants.java
add bools to overlay for Samsung CDMA SMS decoding hacks

ported from CM7/9/10

required by : http://review.cyanogenmod.org/#/c/26918/

Change-Id: I28093cdb8770f98b94cedbff63e6121c798cf9af

Conflicts:
	core/res/res/values/symbols.xml
Add national data roaming option
Fix RIL_UNSOL_CDMA_PRL_CHANGED constant typo (1/2)

Change-Id: I6eef9350fa62857cb5fd133a385cb09150cb6d1b
Add SMS Middleware layer.

Add fix so ordered broadcasts are delivered to system
apps first in the event of a tie. This works around
the issue where terrible apps steal SMS notifications
from the broadcast queue to simply prevent notifications
that could otherwise be removed by a toggle.

Change-Id: I4fff0c584f8fce9c5f2f4fe86a82fe6480c307c7

Conflicts:
	core/res/AndroidManifest.xml
	core/res/res/values/cm_strings.xml