Corrected Hydroponics, Mining Facility, and Power Plant placement limits; they all should be able to be placed in Urban districts, like their vanilla counterparts, along with specialized districts.

Reverted the mistaken nerf to upgraded resource silos; they should now properly hold 10k/20k/40k resources, and doubled when Construction Templates is researched.

Slightly tweaked Storage buildings (mistakenly buffed to quite a large degree relative to vanilla buildings - Silo 2s now hold 10k and Silo 3's now hold 20k (still doubled with Construction Templates). Upgraded Silos still provide Clerk/Logistics jobs.

Cleaned up some missing and erroneous Localization elements.