ipython notebook: when loading page, don't show old version, then new version: instead completely control our own load
ipython notebook: when loading page, don't show old version, then new version: instead completely control our own load

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