add option for showing search bar at bottom

[craftyguy]

I would like the option of displaying the search bar below the application list instead of above it. It's much easier to tap the search box with a thumb when it's below the apps list than when it is above it when using this launcher on a phone.

[eevleevs]

+1

[staviss]

Submitting too. Nice feature.

[puresick]

+1