base: fix battery stats

* Fix IBatteryStats.aidl posititions. BatteryService.cpp from hardware sensors uses a position token
from the binder. The dock battery patch broke this order, causing sensor stats to be send to
wakelock stats, causing a breakage in the partial wakelock counter.
* Create a separate dock stats implementation to avoid collision in the internal statics variables
of the normal stats implementation.

Change-Id: I22c92d5941804449668530715bf5381b00164593
JIRA: CYAN-3127
Issue: https://jira.cyanogenmod.org/browse/CYAN-3127
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
server: Handle broadcast intent and receiver

Ensure the receivers of broadcast intent is not launched before boot
completion by adding an intent flag, since connectivity events can
happen before boot has completed.

Change-Id: Id6fc9e34c89d947d768def38e5c5bb0df54a3a7b
Release wakelocks acquired by SyncManager

Release the wakelocks internally acquired by SyncManager to improve
power performance.

Change-Id: I6d9663292cb4471d92ed9132beb7ed1ba2e8128f
CRs-Fixed: 585825
NFC polling mode (3/3)

Change-Id: Ia03413578d47e7cd0ffb3080778b6a1154cfc651