REL-1249: fix for a null pointer exception in IFU_NO_SPATIAL_BINNING_RULE; make FPU and Disperser not null in GmosRule
REL-1249: trivial change
Merge pull request #12 from swalker2m/feature/REL-1249-B

REL-1249-B: NullPointerException bug fix
OCSADV-165: add smartgcal servlet to spdb app
Merge pull request #13 from swalker2m/feature/OCSADV-165

OCSADV-165: add smartgcal servlet to spdb app