Merge pull request #331 from datacarpentry/update-zenodo-json

update zenodo json for lesson release

Merge branch 'gh-pages' of github.com:datacarpentry/spreadsheet-ecolo…

…gy-lesson into gh-pages

Merge pull request #270 from mhayslett/gh-pages

Awesome! Thanks @mhayslett for contributing! No apologies needed. We encourage everyone to contribute and careful curation helps make the lessons great.

Merge pull request #190 from fmichonneau/add-citation

add citation info