commands["unifrac.weighted"] = "unifrac.weighted";
commands["unifrac.unweighted"] = "unifrac.unweighted";
commands["libshuff"] = "libshuff";
+ commands["heatmap"] = "heatmap";
commands["get.group"] = "get.group";
commands["get.label"] = "get.label";
commands["get.line"] = "get.line";