Number of changes meant for streamlining
minor fixes
Adds a few more clutter items; reduces repetition caused by subtyping
Fiddled with modular module component sprite display.  *Might* look a bit better now.
Zooms Earth in a bit.
Adds code for a second workshop, but from the amt of code duplication, I think I'll make a more capable general class instead and subclass it
Workshops overhauled; workshop gui added
Assorted fixes for clutter reactions; kind of a kludge but working for now.