It all has to do with the fact that on qHD, we load 5 rows of apps instead of 4. Cause there's more room.

So, there's [a little calculation](https://github.com/EverythingMe/gaia/blob/hidpi-adaption/apps/homescreen/everything.me/js/Core.js#L19) which involves how many apps there are per row. Which meant, I had to remove the [hardcoded param](https://github.com/mozilla-b2g/gaia/blob/master/apps/homescreen/everything.me/modules/Apps/Apps.js#L18) and [move to to config](https://github.com/EverythingMe/gaia/blob/hidpi-adaption/apps/homescreen/everything.me/config/config.js#L11) where it should be anyway. Now it can be shared with all modules.