the TV has an invalid signal on reset and a input loop that has not yet
unwound will call Reflector.Step() and try to use the invalid signal
leading to a bounds error
new counter package added (sub-package of reflection)
this new counting method is fast enough to be run while in playmode,
which means that historical timeline information is immediately
available in the debugger
this simplifies the sdlimgui/screen type in addition to the NewFrame()
and Resize() functions in the PixelRenderer interface
will allow better overview and summarising of television performance
playscreen F7 window shows "total scanlines" rather than "visible
scanlines"