Add fs2-data to projects page

Author: valencik

collections/_projects/fs2-data.md

@@ -0,0 +1,7 @@
+---
+title: "fs2-data"
+category: "Stream Processing"
+description: "Parse and transform data (CBOR, CSV, JSON, XML) in a streaming manner"
+github: "https://github.com/gnieh/fs2-data"
+affiliate: true
+---