Settings: Forward port CM Screen Security settings (Part 1 of 2)

includes:
- Menu Unlock, Quick Unlock, Home unlock and Slide lock delay settings
  Author: DvTonder

- Lockscreen cleanup: Rework the logic to separate cm lockscreen
  settings from stock lockscreen settings.
  Author: Danesh M
  Id: Ic3eebc30fbb55afa6254889b17bde6e3083d1847

- Fix unknown sources crash
  Modify logic to only make cmsecurity specify the extra,
  any other time, default to stock security
  Author: Danesh M
  Id: Ida4b8ccc2f41d79aa9013029b4245ae4d3cd4496

- Adjust available options based on screen lock picked
  Disable / enable the available screen security aditional options based
  on what screen lock was picked.
  Author: jfassad
  Id: I634b18b58d0e1a1c075f9808776fc4f685316221

- Add home button unlock option
  Author: invisiblek
  Id: I10b96b2f788ca26bc45f1758e612b9dfe7beff59

Change-Id: I0dda524830d8dce571910eb1fbd66d5b5af11bff

Conflicts:

	res/values/arrays.xml
	res/values/strings.xml

Conflicts:
	res/values/arrays.xml
	res/values/strings.xml
	src/com/android/settings/SecuritySettings.java

Conflicts:
	res/values/arrays.xml
	res/values/strings.xml
	res/xml/lockscreen_interface_settings.xml
Settings: Add option to always show battery status on lockscreen (2/2)

Based on the feature by burnsra in CM7

Authored by blunden
Tweaked by dvtonder

Screenshot: https://dl.dropbox.com/u/50993944/Screenshot_2012-08-03-08-47-16.png

Patchset 1  : Initial commit
Patchset 2  : UI redesign
Patchset 3  : Patch description text updated
Patchset 4  : Fix derp in comments

Change-Id: I1c8c8eef3d0c913c621f735e7d5e395c8768fe76

Conflicts:

	res/values/strings.xml
	src/com/android/settings/cyanogenmod/LockscreenInterface.java

Conflicts:
	res/values/arrays.xml
	res/values/strings.xml

Conflicts:
	res/values/arrays.xml
	res/values/strings.xml
	src/com/android/settings/cyanogenmod/LockscreenInterface.java
Fix lock screen battery status summary display

Conflicts:
	src/com/android/settings/cyanogenmod/LockscreenInterface.java
some fixing
Display lock screen widget maximize for phone only