Fixed Shift clicking items into machines

Blueprint Projector: Allows shift clicking of only blueprints into
projector slot

Decomposer: Allows shift clicking of only items that have a decomposer
recipe into decomposer slot.

Fission Reactor: Made shift clicked items go into correct slots.

Fusion Reactor: Made shift clicked items go into correct slots.
Merge pull request #96 from RenateStrind/update-shiftclicking

Fixed Shift clicking items into machines