Alpha v3.1.0401

Updates/Changes:

• Abandonded Oil rig platform resource node (scrap metal, crude oil)
• New cities based on Oil rig platforms
• New gameplay song added "Northern Seas" by Byron Brown
• Updated to Unity 2019.4.23f1

Bugs Fixed:

• Helpers not going to construction site
• Villagers could get stuck trying to pick up resources on a long bridge
• Some Build Menu toggles states, opacity levels not saving
• Villagers not spawning in their saved positions after load
• Some input resources max storages not saving
• Reinforce upgrade not doing anything
• Buildings not receiving node bonuses sometimes
• City not moving during certain scenarios with upgraded Storehouse sails
• Turbine too strong
• City movement thrust wasn't combining rower and other thrust sources
• Trades showing 0/0 prisoners for some cities
• Stat replenishment distribution bug
• Array out of range error with sunken breweries
• Storms could spawn out of bounds and not move
• Fire ringing bell audio bad positioning

• Removed Martin