Create team.md
Create team.md

works when .md?

Former-commit-id: e48d6c562276899bf515a7ae3a47d2793126bc58 [formerly 5df1aa3b824fd7374e4777da347d0d671afc9654]
Former-commit-id: 02feaed11646e5bf3dbcc1bee1a9e4f65f819496
LibraryCarpentry/librarycarpentry.github.io,LibraryCarpentry/librarycarpentry.github.io,LibraryCarpentry/librarycarpentry.github.io