Add "Stylus gestures features (1/2)" from cm-10.1

https://github.com/CyanogenMod/android_frameworks_base/commit/80d67ca0b9de1f42736392614885d1cf7f2e8b42

Change-Id: I9214f75fdc26b0157b37878936957cc31e829b25
Merge "Add "Stylus gestures features (1/2)" from cm-10.1" into jellybean-mr1