Settings: add "Accept all files" option for incoming files via Bluetooth [1/3]

  Vanilla Android requires the incoming file from Bluetooth to be certain mime-types.
  The mime-types allowed are defined in
packages/apps/Bluetooth/src/com/android/bluetooth/opp/Constants.java
  But sometimes we need to accept files that is not in the list,such as RAR archives
or APK packages.
  This patch makes "Accept all files" an option in Settings -> Bluetooth -> (Menu),
and then saves users' choice to Settings Provider database.
  This will meet users' demand as well as keep the phone from unsafe files
when users don't need to accept the files out of the mime-type whitelist.

  Use together with https://gerrit.omnirom.org/6783/
and https://gerrit.omnirom.org/6784/

Change-Id: I52ac0fdefeaff8ee5bc9ced38efdf16b54a1eee8
Signed-off-by: scott <scott@ubuntu>

Conflicts:
	res/values-zh-rCN/custom_strings.xml
	res/values/custom_strings.xml
Settings: Lockscreen Shake Security && Timer (2/2)
Settings: apple can do...we can do as well

incredible apple engineers speeded up the overall UI and reduced per default slightly
the animation scales. Well we do as well and reduce it from 1 to 0.75...smooth, looks well
and does not break anything

Change-Id: Ifab9c0111429389d715319e4f272a8298c4dba80
fix missed from security commit

Change-Id: If55b99ac98e513ca93d1a3f3ee3ced477349eee0
Signed-off-by: scott <scott@ubuntu>
Prohibit uninstall of the default (or only) home app

We suppress the ability to uninstall (including uninstall of updates to
system-bundled apps) when the package in question is either the only
installed home app, or has been explicitly tagged by the user as the
"every time" home app among all those installed.

Bug 14162565

Change-Id: I582bb0d2abf0911ac68813f4c7e6fd7d17bfc2ca
Settings: Smart Pull-Down - Any Notification (2/2)

Also, through correlation, made the descriptions a bit more clear
	for the list-pref entries

Change-Id: I57f2ddf4e8e9ff3e32929cd0fb84495fe5d849bd
Signed-off-by: scott <scott@ubuntu>

Conflicts:
	res/values/bs_arrays.xml
	res/values/slim_strings.xml
Settings: Shake To Perform Event (2/2)