BoardConfig: Enable extended font support
BoardConfig: Massive cleanup

* ARCH_LOWMEM is not supported
* We are using KK adreno libs so hacky screenshot patches is not needed
* Removed bunch of unneeded defines
cm: Switch to full phone config

Our system partition is now 1.3 GB so it can handle full package easily
ariesve: Remove standalone livewallpapers support

It is already included in full package
overlay: Enable multi-user feature
ril: Revert getIccCardStatus hack

Fixed in http://review.cyanogenmod.org/#/c/79187/
prop: Disable Atlas service

Disable Atlas service to avoid memory overhaed caused by it.

Drawbacks in Atlas service:
- Fixed size of canvas: whether the drawebles are in use or not always
                        resides in memory.
- Choosing drawables: It chooses the drawables to pre-load based on
                      dimensions, rather than number of requested apps.