disable some audio features that are now enabled by default

Change-Id: I39f64b8cdb2facc67812944623b4186079168fc9
Revert "add ICS_AUDIO_BLOB to cflags"

This reverts commit 39f389821318e94e88935b2d90f2c7d31f7f5706.
Merge branch 'cm-11.0' of https://github.com/Mustaavalkosta/android_device_htc_msm7x30-common into cd-4.4