Add example-versioning datasets and complete README instructions

The latter so this repo becomes "stand-alone",
see iterative/example-repos-dev#8

README.md

@@ -26,13 +26,14 @@ $ dvc remote list
 storage https://remote.dvc.org/dataset-registry
 ```
 
-You can run [`dvc pull`](https://man.dvc.org/pull) to download specific datasets
-locally:
+**Important**: To be able to push to the default remove, overwrite it with:
 
 ```console
-$ dvc pull -r storage get-started/data.xml
+$ dvc remote add -d --local storage s3://dvc-public/remote/dataset-registry
 ```
 
+> This requires having configured corresponding S3 credentials locally.
+
 ## Testing data synchronization locally
 
 If you'd like to test commands like [`dvc push`](https://man.dvc.org/push),

tutorial/ver/.gitignore

@@ -0,0 +1,2 @@
+/data.zip
+/new-labels.zip

tutorial/ver/data.zip.dvc

@@ -0,0 +1,8 @@
+md5: 8d87dfac5a1c043ba0e3dff5e255b860
+wdir: ../..
+outs:
+- md5: fa9c0eb4173d86695b4e800219651360
+  path: tutorial/ver/data.zip
+  cache: true
+  metric: false
+  persist: false

tutorial/ver/new-labels.zip.dvc

@@ -0,0 +1,8 @@
+md5: 50faa163d41376bd3eda57ecc856d19b
+wdir: ../..
+outs:
+- md5: 2eaa473159443e75e6fb7b29e56c0787
+  path: tutorial/ver/new-labels.zip
+  cache: true
+  metric: false
+  persist: false