Default back to LTE/WCDMA/GSM if supported

Currently after unchecking the 'Use only 2G networks' option, the
default Network Mode is 'WCDMA Preferred'.  This patch will change
the behaviour so that if the mobiel supports LTE, the default mode
upon unchecking 'Use only 2G networks' is LTE/WCDMA/GSM

Change-Id: I80be0eee564aa76e5cd978595bff98eb461e00f7
Phone: Add Blacklist functionality - CM

Original code written for CM7 by Cytown, Cyanogen and nhnt11.

Modified for CM10.1 by Danny Baumann and dvtonder.
Drawables by Björn Lundén

Change-Id: Ib6b8ed4b3410d8553ca061086ba7bcf3b059b1d0

Conflicts:
	res/values/strings.xml
	res/xml/call_feature_setting.xml
	src/com/android/phone/CallFeaturesSetting.java
	src/com/android/phone/CallNotifier.java
	src/com/android/phone/PhoneGlobals.java
	src/com/android/phone/PhoneUtils.java

Conflicts:
	res/xml/call_feature_setting.xml
	src/com/android/phone/PhoneUtils.java
Phone blacklist: block private numbers functionality - CM

Change-Id: I3a8ef9b12e67892a0cb24e2af4b0f26c68965e07

Conflicts:
	res/values/cm_strings.xml
Fix up 'add to blacklist' button behaviour

- Don't crash in landscape, as button isn't present in landscape layout
- Only show it for incoming calls with number (it makes no sense to
  blacklist outgoing calls, and calls without number can't be
  blacklisted on a per-call basis anyway)

JIRA: CYAN-865
Change-Id: Ie98e09abc4f4e62e67ccf12322e2a0cea0e26d60