cocoa: actually reset the event flags
cocoa: readd some function calls
audio/out/push: fix some AOs freezing on exit

Caused by a dumb deadlock.
cocoa: fix fullscreen with bundle
cocoa: separate video view and events view
cocoa: remove a debug commento

fixup previous commit
cocoa: fix mouse autohide

broken in 547b62f
cocoa: try to fix sizing bugs on retina displays

untested, no hardware.