Add RnD designs

Added GPS, pneumatic cannon, and health analyzer to RnD
Updated pneumatic cannon and gps origin_tech
Capitalize nanopaste and borg analyzer in designs
Lower decloner cost

Now requires Combat 4, Materials 4, Biotech 5, Power Storage 4, and
Illegal 3.
Uses 5000 metal (instead of 40 mutagen)
Unlocked to match ebow and the high pre-reqs.
Comment DA reliability check
Merge pull request #514 from wild-billy/new_designs

RnD additions/tweaks