toro: correct bluetooth name

Since this device is no longer maintained in AOSP, we can
rename the bluetooth name to something that is more intuitive.

This wasn't done previously since Galaxy NexusCDMA was the internal
name for toro at Google.

Change-Id: I144df59a1234dcb7be4e08d63937e88695e5dd07
Merge branch 'cm-11.0' into martincz