show on var entries, fix #764

Author: dehann

src/services/CustomPrinting.jl

@@ -74,6 +74,7 @@ function printVariable( io::IO, vert::DFGVariable;
             print(ioc, "    :$key ")
             println(ioc, "<-- .suggested:  ", round.(ppe.suggested,digits=4) )
         end
+        println(ioc, "  # BlobEntries:      (", length(listBlobEntries(vert)), ")")
         printstyled(ioc, "  VariableType: ", color=:blue, bold=true)
         println(ioc, vari)
         # println(ioc, "kde max: $(round.(getKDEMax(getBelief(vnd)),digits=4))")