Set Production Q when adding production line

[Deantwo]

...
I would love it if the NumericUpDown boxes were removed from the manufacturing list totally, instead just have an "Edit" button for each manufacturing line so we can edit it these things.
It would be more clicks to change simple things in a factory, but with how jecky the interface feels when changing the current NumericUpDown boxes, I think it would actually be better.

With most of those options moved off the list, it would also be possible to make the manufacturing window's list more compact.
...

This would also make it easier to understand for new players who may join existing empires and be unable to edit those options.

Exactly, that too.

Cons:

• More button clicks needed to change settings
  

Pros:

• Easier to understand manufacturing UI
  
• No more accidental changes
  
• Easier to program permission limitations
  
• More possibilities for a prettier or more compact manufacturing UI
  

I might actually get around to making a mockup of a new design for that window some day