Add variances in averager mode.
Extra flushinput helps if tek gets out of sync.
Changed case of seqForce to match tektronix.
Simplified timeout code; now works more reliably (rounding errors)
Made op-complete much more robust.
Cleaning up chatter.
Allow arbitrary parameters to get passed to pulses through "details" field.
Allow framechange to be overridden by pulse parameters.  Don't be picky about row/column vectors on pulses.
Merge branch 'develop' of https://github.com/BBN-Q/Qlab into develop