Update 'README.md'

README.md

@@ -58,3 +58,15 @@ g send
 ```
 
 `g send` is interactive, it shows you the changes and prompts for a message.
+
+**Commit without push**
+
+Commands you want:
+
+This is like `g send`, but without pushing the result. Use `g push` or `git push` 
+to send your new commits to the server.
+
+```
+g add
+```
+