Add brothel icon
Add historic=cannon to rendering
Redone peaks and volcanos. Add active volcanos.
Fix scuba_diving icon
Add alpineHiking option
Add man_made=crane to rendeting. Tweak pier,nuclear_explosion_site icon
Update nuclear station icon
Add polygonal leisure=marina to rendering
Improve volcanos support. Add polygonal volcanos to rendering.
Add harbour=yes to rendering (small icon).