sync: made some client side changes that might fix some of the remaining weirdness (basically lock client while applying sync patch)
sync: made some client side changes that might fix some of the remaining weirdness (basically lock client while applying sync patch)

DrXyzzy/smc,tscholl2/smc,tscholl2/smc,tscholl2/smc,tscholl2/smc,sagemathinc/smc,DrXyzzy/smc,DrXyzzy/smc,sagemathinc/smc,sagemathinc/smc,DrXyzzy/smc,tscholl2/smc,sagemathinc/smc