Automatic translation import

Change-Id: I6c9b965403467364fdbe3dad4b7bfebdafa34b48
audio_effects.conf - Add loudness enhancer

This was added to the default audio_effects.conf in KitKat, but
the DSPManager override still doesn't have it.

Change-Id: I7dbc97fb76a188df385d2e73c769b7aade9baa82
Automatic translation import

Change-Id: I90d248b1b73fcca9d5883b25fcbc0d827f651021
Automatic translation import

Change-Id: I4905254fb8c5af0ccea06797743cae52d82497cd
Update icon to a more googley icon

Change-Id: I06c6fdbfe13abbd95e0264f36a870e2bfcd335c1
[2/3] Effects: Add center frequency param to bassboost

Change-Id: Ic082790010ed9e9abaf0e3249034322234119c66
[1/3] Effects: Add a stereo widening effect

Based on self knowledge.
Aside from the filter, a HighPass method has been
added to Biquad in the DSP library

Change-Id: I5dc8afa75cdf179c71ec38359887be9a5a60d4bd
DSPManager: Hide from launcher

Change-Id: Id641ee170a5da29ebc1017b4065d7df2aa0152c2