LWDAQ 10.6.7

Neurorecorder 166 handles disk full gracefully and buffers data during archive file lock. Receiver Instrument handles error in first data block more gracefully, and sets its block read limit to suite the data receiver. Neuroplayer 169 fix v_range implementation for CP in overview, and fix bug in overview excerpt function. Stimulator 3.11 checks for valid channel numbers. Videoarchiver 34 provides greatly improved color balance for A3034C2 cameras: update camera from Videoarchiver to implement. Test code test.pas runs on Windows, Linux, MacOS. Fatal bug in EDF_create fixed. Add LWDAQ Function Generator package, LWFG.