Don't match popmarker draws with $draw() by default
Don't match popmarker draws with $draw() by default

* This is a little bit inconsistent because they are technically draws, but
  they're only draws so they can include the trailing API events in a region.
* Think of it this way:
  Imagine we instead made PopMarker just a normal API event (which is how we want to treat it) and instead inserted a second 'internal' draw at the end of each region to contain the popmarker. This internal draw would be hardcoded to never show up in filters no matter what - even with an empty include-all filter. But it contains the other API events so they can be selected individually and filtered in/out.
  In this scenario it's functionally equivalent to just using the PopMarker as that 'internal' draw containing its own API event and making it fail all draw filters. The only difference is that users can manually filter in the PopMarker draw with flags if they want.

Zorro666/renderdoc,baldurk/renderdoc,baldurk/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,baldurk/renderdoc,baldurk/renderdoc,baldurk/renderdoc,Zorro666/renderdoc