Add keywords for our github repositories

[syphax-bouazzouni]

TODO

Add keywords for these repositories:

• [x] https://github.com/agroportal/project-management,
• [x] https://github.com/ontoportal-lirmm/bioportal_web_ui/
• [x] https://github.com/ontoportal-lirmm/ontologies_api/.
• [x] https://github.com/ontoportal/ontoportal-project,
• [x] https://github.com/ontoportal/documentation,
• [x] https://github.com/ontoportal/ontoportal_web_ui
• [x] https://github.com/ontoportal/ontologies_api.

[jonquet]

Are you refering to a a GitHub feature enabling to describe projects with "keywords" ? Can you point out?

[user34ngrau]

by keywords I mean the words that are affiliated to the project, that are represented in blue under the repository

[syphax-bouazzouni]

Done