chore: Added funding information

Author: roll

README.md

@@ -1,3 +1,10 @@
-# datapackage-validator
+# Data Package Validator
 
-Online Data Package Metadata validator
+Online Data Package Metadata validator.
+
+## Funding
+
+This project is funded through [NGI Zero Commons Fund](https://nlnet.nl/commonsfund/), a fund established by [NLnet](https://nlnet.nl) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu) program. Learn more at the [NLnet project page](https://nlnet.nl/project/DataPackage-TS/).
+
+[<img src="https://nlnet.nl/logo/banner.png" alt="NLnet foundation logo" width="20%" />](https://nlnet.nl)
+[<img src="https://nlnet.nl/image/logos/NGI0_tag.svg" alt="NGI Zero Logo" width="20%" />](https://nlnet.nl/entrust)