Update DESeq2 requirements to BioConductor 3.7
Update DESeq2 requirements to BioConductor 3.7

Bioconductor 3.6 packages in Bioconda don't have a maximum version pin; now
that 3.7 packages are also available, the `bioconductor-genomicfeatures`
1.30.0 package is broken when installed without specifying
`bioconductor-genomeinfodb <1.15` due to:

https://github.com/Bioconductor/GenomeInfoDb/commit/ea5582ef7f0a7e05936e825fd350d24980f79507
https://github.com/Bioconductor/GenomicFeatures/commit/77ed15bde15d8dc6700bfc3a1de9b76c8cef2e2b

resulting in this error:

https://travis-ci.org/galaxyproject/tools-iuc/jobs/462905698

Since Bioconda packages for Bioconductor 3.7 have maximum version pins,
upgrading all the tools dependencies is the best solution.

Also add some requirements (`bioconductor-rhdf5`, `r-getopt`, `r-gplots` and
`r-rjson`) that are no more dependencies of the `bioconductor-deseq2` Conda
package.

abretaud/tools-iuc,nsoranzo/tools-iuc,gvlproject/tools-iuc,nsoranzo/tools-iuc,lparsons/tools-iuc,gregvonkuster/tools-iuc,pavanvidem/tools-iuc,nekrut/tools-iuc,blankenberg/tools-iuc,pavanvidem/tools-iuc,ieguinoa/tools-iuc,blankenberg/tools-iuc,bimbam23/tools-iuc,mblue9/tools-iuc,ieguinoa/tools-iuc,galaxyproject/tools-iuc,abretaud/tools-iuc,galaxyproject/tools-iuc,nekrut/tools-iuc,loraine-gueguen/tools-iuc,pjbriggs/tools-iuc,mblue9/tools-iuc,ieguinoa/tools-iuc,blankenberg/tools-iuc,bimbam23/tools-iuc,Delphine-L/tools-iuc,pjbriggs/tools-iuc,davebx/tools-iuc,natefoo/tools-iuc,pjbriggs/tools-iuc,martenson/tools-iuc,galaxyproject/tools-iuc,gregvonkuster/tools-iuc,jj-umn/tools-iuc,abretaud/tools-iuc,natefoo/tools-iuc,Delphine-L/tools-iuc,mvdbeek/tools-iuc,mvdbeek/tools-iuc,Delphine-L/tools-iuc,pjbriggs/tools-iuc,galaxyproject/tools-iuc,ieguinoa/tools-iuc,gvlproject/tools-iuc,pavanvidem/tools-iuc,davebx/tools-iuc,bimbam23/tools-iuc,Delphine-L/tools-iuc,davebx/tools-iuc,mblue9/tools-iuc,nekrut/tools-iuc,pavanvidem/tools-iuc,gregvonkuster/tools-iuc,mvdbeek/tools-iuc,gvlproject/tools-iuc,natefoo/tools-iuc,nekrut/tools-iuc,natefoo/tools-iuc,mblue9/tools-iuc,natefoo/tools-iuc,Delphine-L/tools-iuc,jj-umn/tools-iuc,abretaud/tools-iuc,mblue9/tools-iuc,loraine-gueguen/tools-iuc,loraine-gueguen/tools-iuc,pjbriggs/tools-iuc,Delphine-L/tools-iuc,mvdbeek/tools-iuc,abretaud/tools-iuc,mvdbeek/tools-iuc,blankenberg/tools-iuc,jj-umn/tools-iuc,galaxyproject/tools-iuc,nsoranzo/tools-iuc,jj-umn/tools-iuc,nsoranzo/tools-iuc,lparsons/tools-iuc,davebx/tools-iuc,davebx/tools-iuc,mblue9/tools-iuc,loraine-gueguen/tools-iuc,pavanvidem/tools-iuc,loraine-gueguen/tools-iuc,abretaud/tools-iuc,lparsons/tools-iuc,nekrut/tools-iuc,pjbriggs/tools-iuc,abretaud/tools-iuc,davebx/tools-iuc,lparsons/tools-iuc,pavanvidem/tools-iuc,ieguinoa/tools-iuc,davebx/tools-iuc,gregvonkuster/tools-iuc,nsoranzo/tools-iuc,gregvonkuster/tools-iuc,galaxyproject/tools-iuc,ieguinoa/tools-iuc,blankenberg/tools-iuc,natefoo/tools-iuc,jj-umn/tools-iuc,natefoo/tools-iuc,blankenberg/tools-iuc,gvlproject/tools-iuc,nekrut/tools-iuc,nsoranzo/tools-iuc,jj-umn/tools-iuc,ieguinoa/tools-iuc,mvdbeek/tools-iuc,gregvonkuster/tools-iuc,gvlproject/tools-iuc,bimbam23/tools-iuc,gvlproject/tools-iuc,nsoranzo/tools-iuc,jj-umn/tools-iuc,lparsons/tools-iuc,Delphine-L/tools-iuc,pavanvidem/tools-iuc,bimbam23/tools-iuc,galaxyproject/tools-iuc,loraine-gueguen/tools-iuc,gregvonkuster/tools-iuc,lparsons/tools-iuc,bimbam23/tools-iuc,loraine-gueguen/tools-iuc,blankenberg/tools-iuc,mvdbeek/tools-iuc,nekrut/tools-iuc