Fix environment variable for kernels location for the spacecraft with a space in their name
Closes #24 (closed)
Replacing the SPACE
by a _
in spacecraft name when used as a $KERNELS_SPACECRAFT_NAME
environment variable.
The main use case will be for EUROPA CLIPPER
that translate to K$ERNELS_EUROPA_CLIPPER
.
Edited by Benoit Seignovert