Add addon prests for SciencePackGalore and several bz mods.

[nihilistzsche]

The bz mod milestones only contain the plates (and for silica/silicon silica) which makes them kind of light, but looking at the normal preset it looks like they include plates but no intermediates, which might be useful to beef these up later. I could not find a good milestone for bzcarbon so it is not included.

[Wiwiweb]

Thanks! There's some accidental whitespace changes that I'll revert myself in another commit.

[nihilistzsche]

Yea, it's my editor doing it, and I am exceptionally sorry. I try to make sure I never commit any of those but I guess some slipped through.