LWDAQ 10.6.2

Contains new Videoarchiver 33, Neuroplayer 166, and Videoplayer 4. Video display in the Videoarchiver and Neuroplayer now working on MacOS and Linux, having been broken on these platforms in the previous release. Improve ability of Neuroplayer to navigate corrupted video libraries. Add slow playback button in Neuroplayer so we can have time to view each interval as it is played. The Receiver Instrument, when looping, now stops looping when it encounters an error, and refrains from resetting the data receiver. This new behavior stops long-term conflict between a Receiver Instrument and a Neurorecorder. Revert to TclTk 8.6 on Windows and Linux having observed no improvement in video drawing speed in TclTk 8.7, and knowing that earlier version has been stable in LWDAQ for three years. Stimulator tool provides log file. Disable human-friendly terminal interface with --no-prompt, disable when running in --pipe, --no-console, or --spawn modes.