Allow theming of lockscreen

Change-Id: I10799482e0b393746b4c9818f94862109fac6006
Do not set the network mode differently for LTE+CDMA
Lockscreen : Hide clock for Chronus/DeskClock

Hide statusbar clock if chronus or the DeskClock widgets
are being displayed

patch set 2 : Add check for Alarm clock widgets
Patch set 3 : Add null checks to be safe
Patch set 4 : More null checks
Patch set 5 : Removed null checks again

Change-Id: I083870b818b6257a3fbdb676c545945438c42fd7

Conflicts:
	policy/src/com/android/internal/policy/impl/keyguard/KeyguardWidgetPager.java
Have DashClock hide lockscreen clock

Patchset 1) Intial Patch
Patchset 2) Added Market package name also

Change-Id: I099cacc968c8da73ebf4b9ad80f401b39b7eb988
Merge branch 'jb4.3' of github.com:TEAM-Gummy/android_frameworks_base into jb4.3