REL-2063: Avoid creation of Alloc objects for observations that are not found in the mini model.
REL-2063: Plucking some low hanging fruit.
Merge pull request #61 from fnussber/feature/REL-2063

REL-2063: QPT cannot open existing queue plans.
REL-2074: Fixed possible NPE in QPT and cleaned up code.
REL-2074: Changes as recommended by Rob.
Merge pull request #66 from sraaphorst/feature/REL-2074

REL-2074: Fixed possible NPE in QPT and cleaned up code.
REL-2070: clone the inner iTarget reference when cloning an SPTarget.
REL-2070: remove hack around target clone issue in TemplateParameters
Merge pull request #67 from swalker2m/feature/REL-2070

REL-2070: edits to `iTarget` fields don't trigger version updates