Fix lockscreen rotation

CM made it so that the option was removed if a device sets
config_enableLockScreenRotation to false.
However that bool is defined false on fw_base, which leads to it being
always removed.

So we remove this unnecessary check.

Change-Id: I28b66fc70a9d32275a467349f1301d7d136708a8
Custom clear recents button (2/2)

- Option to show/hide
- Option to choose which corner to place (top left, top right, bottom left, bottom right)
- Also move Recent apps RAM bar to Recents panel settings

Thanks omnirom team
Original commit: omnirom/android_packages_apps_OmniGears@8981841