Rename to DSP Manager

Change-Id: I48e7d28a8f185abfee3e670f82f0777b9a9dcf02
DSPManager: fixed string for romanian translation

Change-Id: Ie21fe5452136f493b82fe9f98f11a4c14b0edcc9
Signed-off-by: Igor <igor_sorocean@hotmail.com>