actually add the file

Author: kolban

README.md

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+# ESP32 Snippets
+This repository hosts a set of ESP32 snippets that are in different
+stages of completeness.  They are made available in the hope that there
+may be something of value to you and under the notion that something
+is better than nothing.  The samples are being categorized.
+
+* vfs - Virtual File System
+* wifi - WiFi access
+* curl - Examples of curl usage