Add an easy way to properly credit original creators

See merge request !64

This rewrites the rendered README to include statements on how to
properly acknowledge the original authors of the data set.

This addresses #57

Add input data

See merge request !63

Add QuikSCAT

See merge request !62

Fix name: Drop the C

See merge request !61

Add QuikSCAT

See merge request !60

Check out default branches rather than master

See merge request !59

Pull the remote default rather than master

See merge request !58

Add ARGO

See merge request !57

Render MIMOC and MIMOC_cf

See merge request !56

Clean up submodule first

See merge request !55

Resolve "Render MIMOC and MIMOC_cf"

See merge request !54

Render MIMOC

See merge request !53

Render MIMOC

See merge request !52

Only include netCDF files in WOA13_V2

See merge request !51

Clean up index.html* and robots.txt

See merge request !50