Extension of the OMTD-AgroPortal to NCBO BioPortal and BiblioPortal

[jonquet]

This is similar to #1 but for the NCBO BioPortal and BiblioPortal.

NCBO BioPortal:
http://services.agroportal.lirmm.fr/ncbobioportal/ontologies?format=omtd-share that will
be routed from an address in the biolontology.org name hold by Stanford.

BiblioPortal:
http://services.agroportal.lirmm.fr/biblioportal/ontologies?format=omtd-share that will be
routed from an address in the ontoportal.org name hold by Stanford.

[twktheainur]

Currently deployed with commit 5e8844d, works on BiblioPortal, but timeout on NCBO BioPortal when trying to retrieve the metadata on /ontologies

[jonquet]

Working examples:

• NCBO BioPortal:
  http://services.agroportal.lirmm.fr/ncbobioportal/ontologies/MESH/?format=omtd-share

• BiblioPortal:
  http://services.agroportal.lirmm.fr/biblioportal/ontologies/BIBFRAME/?format=omtd-share

[jonquet]

Now we need to implement the re-routing from bioontology.org and ontoportal.org respectively with @alexskr and @graybeal .

For consistency with other URLs, I would suggest the following URLs:
http://services.bioportal.bioontology.org/ontologies?format=omtd-share
http://services.bioportal.bioontology.org/ontologies/MESH/?format=omtd-share
and
http://services.biblioportal.ontoportal.org/ontologies?format=omtd-share
http://services.biblioportal.ontoportal.org/ontologies/BIBFRAME/?format=omtd-share

I also need to discuss the NCBO BioPortal timeout issue with @graybeal.

[jonquet]

Time out issue reported to NCBO : ncbo/ontologies_api#44