Remove the pre-loaded ore from the large smelter.
Remove stored resources from everything.

I think it's best to start with everything empty (tweakables to the rescue)
and people who so desire can use ModuleManager to put them back in.
Run dos2unix over the spherical tank configs.

Even though they're going to be deprecated shortly.
Deprecate some unwanted tanks.

The spherical tanks have not been available for some time (old version),
and the old metal and ore bins are just... unpleasant.
Add a ventral node and fix some node sizes.

A node on the bottom of the smelters seemed like a good idea, and I had
messed up the node sizes on the smaller smelters.
Do not transfer resources when pausing/resuming a build.
Move the resource transfer out of the gui code.

Only the pad code knows when it's safe to transfer the resources for
insta-build mode, so the transfer needs to be done by the pad code. With
this, the spawned vessel's resources are set before the release button is
pressed, rather than after.
Do not create a backup of the spawned vessel.

It turns out the backup sets the craft loaded into the VAB/SPH and can
really mess things up.