Hide icon labels for dock, drawer, and homescreen

Change-Id: I6db158765ca7b10a27d55ea10e3ea3cbacbd634d
Add folder background color and hide folder name

Change-Id: Ie987d6e092ce8c65bf61bf8dd7e5caf5ae83c3e7
Settings cleanup

Change-Id: I61e2b9f4b05ee5570be20c805c34a3f67ba0eb3d