wave: Set of new drivers for wave support

This is a squashed commit from Badadroid repo
It consists of:
Wave config
Wave platform drivers (based off Aries)
GP2AP002A00F driver (proximity sensor w/o light sensor)
samsung_modemctl for Wave AP-CP communication
Dummy wave_charger driver for being controlled by RIL
S3C-LG4573 driver
Supporting files for TL2796 driver patch
wave: Add support for MACH_WAVE

This is a squash of commits from Badadroid repository
It does consist of changes made ONLY to common files
wave: Stage1 init

Autocreating ext4 images:
cache.img and system.img gets located on mmcblk0p2 (bada_user)
data.img goes to mmcblk0p3 (bada_apps)

Moved cache and system to bada_system.
wave: Added Badadroid logo by Trzebiat