Fix alignment of small tiles

Before fix: https://lh6.googleusercontent.com/_aMa9Ary2dM4eaX2JfSvyVVVT1EL-_J4X9I-8d5Z1zA=w322-h572-no
After fix: https://lh6.googleusercontent.com/-c2G5sUWLmfA/U53SxPccsyI/AAAAAAAAB5A/aD8xNO1TRq4/w322-h572-no/Screenshot_2014-06-15-14-05-48.png

Tested on Hammerhead and I9300

PS8 - shrink text and padding a bit in attempt to fit 3 lines text labels
PS9 - adjust padding for small tiles
PS10 - set small tiles padding to -6dp

Change-Id: Ifb9b041feb2487ea9eb6db60bf1a7368c5740c15