InstData Import: add tcga metadata module
InstData Import: add ref name and version & update target region in tcga metadata
InstData Import: tcga bam uses metadata module
InstData Import: tcga metadata dies if not library strategy exists when determining target region
InstData Import: add cghub to env path to run cgquery
Merge pull request #77 from ebelter/tcga-metadata

Tcga metadata
updated jenkins submodule to 6a3e96c
update clinseq blessed

Looks like 6 new models were added for the AML109 subject(some new
experiments perhaps) and this results in some metrics changing.