[2/3] Effects: Add center frequency param to bassboost

Change-Id: I6dd5f68fa859f2be67da82adc2e34d58e4986f64
[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: I587a12abbe3ae808e25ea282f69e3fc5dd709391
Automatic translation import

Change-Id: Iab06c4eaa6f6d687b43593b159ee47047d1875c3
Automatic translation import

Change-Id: I29e864502728c6d26e52a26ee40a3dbd5d23d59b
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0

Conflicts:
	res/values-ar/arrays.xml
	res/values-cs/strings.xml
	res/values-iw/strings.xml
	res/values-ja/strings.xml
	res/values-lt/arrays.xml
	res/values-pt-rPT/strings.xml
	res/values-sr/arrays.xml
	res/values-sv/arrays.xml
	res/values-zh-rHK/strings.xml

Change-Id: Ie8b0bc13b61ffa3db850ae900bf5ab5cb4be7be3
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
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: I2656d47dc4e81d6c6d82fd890bbc27eb8e9d5eaf
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0