Changelog:

• BUGFIX: Bug that caused zones to stay indefinitely empty after buildings were destroyed.
• BUGFIX: Bug that caused trees managed by a woodcutter to become unusable after the woodcutter was destroyed.
• BUGFIX: Mines were not removable with the bulldozer tool.
• BUGFIX: Correctly load camera zoom from saved game.
• IMPROVEMENT: Farms/woodcutters will be removed if unproductive after a while (like industry)
• IMPROVEMENT: Farms/woodcutters will not spawn in already grown fields/trees.
• IMPROVEMENT: Bulldozer tool now uses the same selection mechanism as the zone tool.
• IMPROVEMENT: More information shown in 'Information' tooltip.
• IMPROVEMENT: Zone tool panel is now positioned next to the zoning button.
• IMPROVEMENT: Service demand will not skyrocket anymore, and decrease if there is no production.
• NEW: Zone removal tool.