"no" inventory pipes

[ModProg]

Current regular copper pipes will store quite a lot of items. Sometimes it is annoying to have to wait really long for a structure to completely fill up in order to e.g. have a filled buffer chest. Maybe we could have a pipe variant that has a 1 item inventory, so that you'd only need one item per pipe to fill up. (if a single item would slow down the pipe, then maybe 2)