Allow analysis_projects to be specified when called in code.
Require a reference to be defined on SomVal test models.
Basic real test of SomVal's CreateAssembledContigReference for SVs.
Basic real test of SomVal's CreateAssembledContigReference for indels.
Fix test: SomVal factory now makes extra model so now ours is second.
Remove disused "File::Spec" include.
Merge pull request #198 from tmooney/fix_anp_refseq_assignment

Fix ReferenceSequence AnP Assignment