Update README.md

Author: rajagurunath

README.md

@@ -1,3 +1,21 @@
-## Dask Delta Reader
+## Dask Deltatable Reader
+
+Reads a Delta Table from directory using Dask engine.
+
+To Try out the package:
+
+```
+pip install dask-deltatable
+```
+
+Features:
+1. Reads the parquet files based on delta logs parallely using dask engine
+2. Supports all three filesystem like s3, azurefs, gcsfs 
+3. Supports some delta features like 
+   - Time Travel
+   - Schema evolution 
+   - parquet filters 
+     - row filter
+     - partition filter
+
 
-Reads a Delta Table from directory using Dask parallely