Revert "DSPManager: Fix apostrophes"

This reverts commit 1d8bb7180eee62848a4669a2ccf3f7abb3cab951.

Revert "DSPManager: Fix for Transifex"

This reverts commit 778c1896a5e90f54aec6ecdc0104572ba11c5525.

Change-Id: If71cee5dbf4e135ad5087f0a1b8b7451ce5e0768
DSPManager: ES translations

Change-Id: I39acde8a01545ac2348886d789da093b51f1e01b
DSPManager: IT translations

Change-Id: I0c0bbb65a02076d4814dd4705a753389cd136e40
DSPManager: MS translations

Transifex import

Change-Id: If5e100df340b5fa4cbed012e8987172e5e99dd17
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