Revert "Optimize the CM builds"

This reverts commit 521a5150e87933f26a926037b8e84916a5941d07.
Squisher is gone, we need the signage stuff back
Revert "Do not build default audio libs"

This reverts commit e1f2aa77726eb28350a8007b5a381e2571064691.
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1