LCV4.2.40 Hotfix

A few more quick fixes to address commonly encountered issues!

[h3]LCV4.2.40 General Fixes[/h3]

• Fixed situation where incomplete unusable factories would to show up in factory manager
  
• Fixed bug in cam curve calculations leading to numeric instability
  
• Fixed "do you want to facelift" prompt to only come up once
  
• Fixed issue with trim production tooltip interaction with month ticks
  
• Fixed marketing screen's lower UI resizing when it shouldn't
  
• Fixed issue where trims would have 0% desirability ratios
  
• Fixed trims sometimes losing their drive type info resulting in a Lua error

More to come! :)
Cheers