Only send storage intents after boot complete

It is not possible to send a broadcast before the system
boot is completed. If you do it anyway you will get an
IllegalStateException: Cannot broadcast before boot completed.

If a memory card is inserted or removed while the phone is
booting up, there is a risk that the MountService will try to
broadcast a storage intent too early, and cause the device
to crash.

Use FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT to avoid
problems with too early broadcasts.

Change-Id: Ied36a13d235df37c9788e45a35de40d919ae0cd0
FLAG_PRIVILEGED disappears if privileged app is updated and rebooted

Since Kitkat, an app pre-loaded under /system/priv-app/ has
FLAG_PRIVILEGED. However, if the app updated and the device
rebooted, privileged flag is unset from pkgFlags. This patch
fix issue to assign privileged flag when scanning the updated
packages.

Bug: 12640283

Change-Id: Ic24b5882f65dabdfae9cc39da3d68661bed4fc31
fb: finally fix carrier lable shows on first boot sometimes

Issue:
- boot up
- directly open via fast QS pulldown QS
- sometimes carrier label is shown

Expected behaviour: should not show

Fix: Visibility is directly set when the settings observer is registered first time.
If no update was done on the carrier label before the user pulled QS down the first time
it showed up. Vary rare case that this can happen
but should be handled. To fix it do not set the visibility directly and call the
updateCarrierAndWifiLabelVisibility(boolean) method to handle the correct visibility.

As well last cleanup on notification shorcuts...move the check if it is
active or not to the visbility method itself. Way cleaner

And remove the previous attempt to fix the above described issue due
it did not fix it at all

Change-Id: I901beb987c21fe0cdb7a5d9f16f850f4297c15f4

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
Halo and MultiWindow Tweaks

1. Add halo state check, multiwindow will not cast on if halo exist.
2. Recent panel popup menu: hide multiwindow option if halo exist
3. If HALO is activated all HALO notifications will open in floating window mode.
   If HALO is not activated notifications will open in mutiwimdow mode.