Revert "Settings: Clear Recents position - 1/2"

This reverts commit 75501e546aa4ecbcdf2574db6f64444c15e22379.

Conflicts:

	res/values/cr_strings.xml
[2/2] OmniGears: Clear All button added in Recent Panelview
Base: https://gerrit.omnirom.org/#/c/2465/

PS6: setting to change button gravity

Change-Id: Ie0ac94d83a9e450e685837525b8e5c5c7764e5b7