Switch from DSP and MusixFX to Cyano Eleven and AudioFX

ps: remember to change audio_effect.conf under
device_lge_mako and hammerhead
and change product files under vendor/slim/config/
in the common.mk file
and remove music/musicfx in the build target folder

Change-Id: I5ac288623bbbc9f47aceb5633cf851e022e28b79