QS: Make it possible to show smaller tiles (1/2)

* Remove text and show more tiles on one row

ps18: set icon margin based on density of device
ps19: adjust the margin
ps20: implement show text under the tiles
ps21: fix typo
ps22: underp

Change-Id: Ie247aba1ae5fbdb8f5298e30fb2f04a985e73532
Revert "QS: Make it possible to show smaller tiles (1/2)"

This reverts commit b70ab625b860fc44d63d42cfbad55abf64cb0a76.
Merge commit '2267890' into HEAD
Merge pull request #7 from VanirAOSP/kk44

merge vanir upstream changes