Update GEMINI install to conda. Fixes #1136
Update GEMINI install to conda. Fixes #1136

The GEMINI python library is now installed by default using conda.
We install the data directory in the standard place if requested
with `--toolplus data` as before.

lpantano/bcbio-nextgen,lbeltrame/bcbio-nextgen,gifford-lab/bcbio-nextgen,mjafin/bcbio-nextgen,Cyberbio-Lab/bcbio-nextgen,lpantano/bcbio-nextgen,mjafin/bcbio-nextgen,lbeltrame/bcbio-nextgen,biocyberman/bcbio-nextgen,a113n/bcbio-nextgen,lpantano/bcbio-nextgen,Cyberbio-Lab/bcbio-nextgen,a113n/bcbio-nextgen,chapmanb/bcbio-nextgen,chapmanb/bcbio-nextgen,gifford-lab/bcbio-nextgen,vladsaveliev/bcbio-nextgen,brainstorm/bcbio-nextgen,lbeltrame/bcbio-nextgen,vladsaveliev/bcbio-nextgen,biocyberman/bcbio-nextgen,biocyberman/bcbio-nextgen,Cyberbio-Lab/bcbio-nextgen,mjafin/bcbio-nextgen,gifford-lab/bcbio-nextgen,chapmanb/bcbio-nextgen,a113n/bcbio-nextgen,brainstorm/bcbio-nextgen,vladsaveliev/bcbio-nextgen,brainstorm/bcbio-nextgen