initial info

README.md

@@ -1,2 +1,22 @@
 # Zen
-Find emails of Github users
+
+#### Find email address of a user
+`python zen.py username`
+
+or
+
+`python zen.py https://github.com/username`
+
+#### Find email addressess of contributors of a repository
+`python zen.py https://github.com/username/repository`
+
+
+#### Find email addresses of members of an organization
+`python zen.py organization --org`
+
+or
+
+`python zen.py https://github.com/orgs/organzation`
+
+#### Save JSON output to a file
+`python zen.py https://github.com/username/repository -o /path/to/file`