jupyter project: update nteract dependencies, in particular to get the fix for https://github.com/nteract/kernelspecs/issues/28
jupyter project: update nteract dependencies, in particular to get the fix for https://github.com/nteract/kernelspecs/issues/28

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