Revert "d2: don't build without proprietary blobs"

This breaks the official build instructions from the wiki, which have
you breakfast and then extract the proprietary files from your device
before building (as opposed to already having them synced from somewhere
else)

Repository synced!
Looking for dependencies
Done
build/core/product_config.mk:238: ***
_nic.PRODUCTS.[[device/samsung/apexqtmo/cm.mk]]: "vendor/samsung/d2-
common/d2-common-vendor.mk" does not exist.  Stop.

** Don't have a product spec for: 'cm_apexqtmo'
** Do you have the right repo manifest?

This reverts commit fe4d4b7a713293697a04e4ba7788a72a285f0067.

Change-Id: Id18eef67913d9bf0bfa3bdfc1da4bb41b8646490
d2-common: move prop to qcom-common

call_ring.multiple prop was moved to qcom-common

Change-Id: I0459964cca498ea98382f4c7deb40d1837ab8ec6
d2-common: add volume entries to  Camcorder TX use case to fix Camcorder Audio

Recently the Camcorder TX use case was fixed so we need to add
the volume lines to fix low recording volume.

Change-Id: I9792e49aba4656dba9e05b95cb673a19d6a608f0
d2-common: update auto_brightness permission

Fixes:
W/System.err( 2813): java.io.FileNotFoundException: /sys/class/lcd/panel/panel/auto_brightness: open failed: EACCES (Permission denied)

Change-Id: I9203fb2c6dd9abc3bbb3e2d94f2a3fc3898e5e46