Conversion locals fix
Misc cleanup
Moved Iceland again!
Updated MZ content

Just minor tweaks for now; I blocked the renaming of b_perozabad because
it doesn't make sense to do so when the refurbished Persepolis is in a
different county from Perozabad (and one which already has its own
Persepolis)
Merge pull request #49 from thefinestsieve/beta

Assorted stuff!