flip default for enable filter to be disable filter to work around settings bug
Merge branch 'master' of https://github.com/highfidelity/hifi into fixRotatedStatic
Revert "flip default for enable filter to be disable filter to work around settings bug"

This reverts commit 2a9d8d923831d733975b02c5dcaf3ce644c86aa1.
move filter to single instance in mixer, and do filtering on pre-mix buffer not the mixed buffer
Merge pull request #3435 from ZappoMan/fixRotatedStatic

more work toward fixing the static - still not fully fixed