stock options: craftable resources are invisible
stock options: craftable resources are invisible

We should show all resources, since the crafted resources are invisible.
I had previously assumed invisible ones were not yet unlocked. This was a
bad assumption.

Signed-off-by: Jacob Keller <74ec1f46a68d238888726a00aa611ba6343172e2@gmail.com>

cameroncondry/cbc-kitten-scientists,oliversalzburg/cbc-kitten-scientists,rdancer/cbc-kitten-scientists,oliversalzburg/cbc-kitten-scientists,oliversalzburg/cbc-kitten-scientists