New vehicle part (reinforced solar panel)  Ready to go!

A solar panel covered with reinforced glass to better resist damage.  Due to the relative sizes of reinforced glass sheets and solar panels, one sheet of glass should cover 4 panels, but I'm having trouble getting the recipe to generate 4 panels.  If anyone knows how to fix this please let me know!

Finally remembered about the "uncraft" command.  D'oh.  Anyway, now you can disassemble a sheet of reinforced glass into four reinforced glass panes, which you use to craft the solar panels.  Uses the hacksaw or integrated toolset, should use a glass cutter instead, but Cata doesn't have that and we don't have enough things in-game that require glazing to merit adding one.

Tested and works