Alpha 5 patch 4 hotfix 2

[h3]Added/changed:[/h3]

• Can now put a rowhouse on hold during construction
  
• Added market stall models for earthenware, glassware and soap
  
• Added a notification for when a production building doesn't have access to fuel of selected type
  

[h3]Fixed:[/h3]

• Construction could get stuck in some cases
  
• Charcoal piles could stall if there's a partially filled inactive pile nearby
  
• A few cases when "Optimize bulls livestock" didn't work properly
  
• A few wild random crashes