Changes

• Added contract automation
• Added an option to disable autosave
• Added a visual cue for contracts that don't have a valid offer
• Fines will now count as a contract expense in the top bar
  
• Contracts will now have priority in production
• Texas Increments will now appear as a calculator company after going bankrupt
• Fixed a miscalculation related to profit margin
• Fixed a bug where the edit company window would reset your company color

This is probably the last 0.1 patch. I'll start working on 0.2 now!