[0.10.6] roboport refers to "material"

[arl85]

I don't know if it is intended, but roboport refer to "repair-pack" as "material".
Probably in future different items can be put there, but at the moment displayed name is "material" and icon is the old "repair-pack" icon.

[slpwnd]

Thanks for the report, this will be fixed in the 0.10.7.