DSPManager: LT translations

Port CM 10.2 strings to CM 11.0

Change-Id: Ia3def6c6c73e485bc8531067bafdc0b38c880623
Merge "DSPManager: LT translations" into cm-11.0
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