SettingsProvider: Initialize defaults for CM features

Add configuration defaults for:
- status bar notification count
- QuickSettings quick pulldown
- lockscreen targets

Change-Id: Ief4b97fcceea7e351a13d59136a2fb1823d97b04
Merge "SettingsProvider: Initialize defaults for CM features" into cm-10.1
Merge branch 'CyanogenMod' into cm-10.1

Signed-off-by: Humberto Borba <humberos@gmail.com>
Merge remote-tracking branch 'sgt7/cm-10.1' into cm-10.1-sgt7-linaro