initial commit of variation/rnaseq service
added some rnaseq services
 jnomics changes updated
fixed pipelines
changes to Gene expression and Diff expression
fixed pipelineStep error
pull variation input from workspace test
RNASeq code modified
 Workspace changed to production
Merged Jnomics with Master
Merge pull request #3 from kbase/jnomics

Jnomics