realize a harmonization of rnaseq molecular data types allowing both readcounts and normalized readcounts (e.g. rpkm or fpkm)
use RNASEQ_RCNT as marker_type for rnaseq expression data observed on a chromosomal region platform
Updated integration tests for rnaseq
extended rnaseq tests to check if correct values are returned for each of the projections
Merge pull request #14 from wimvanderlinden/issues/rnaseq-harmonization

harmonization of rnaseq molecular data types