Revert "libaudio: Disable Audio post proc"

This reverts commit e2838585c31ecb339c1f319a5c862664f7f70f06.
Revert "clean up, duplicate entry"

This reverts commit 12625cf67cbdeda905e1a380bde1c166e01677dc.
Revert "Cleanup properties"

This reverts commit 682565c0db063bcaeb847c841e95b758bb925b76.
Revert "Kang some properties from CAF"

This reverts commit 7a2bae34c0e502deb05562bce5b24eb0c8c70c1f.
Revert "Fix CRT"

This reverts commit 6dbf4a4d1d71bacec507966c9eb7ce3bd5256506.