addiong website management steps to readme

Author: RyanTaylor37

README.rst

@@ -23,6 +23,16 @@ Building From Source
     If you added something to the table of contents in :code:`index.rst` and it is not showing 
     up after you build, run :code:`make clean` and then :code:`make html` 
 
+Deploying Website
+--------------------
+
+* Make github branch of repository
+* Add changes to branch and push to github
+* Make a pull request of branch into main
+    * Pull Request will generate a temporary web link to view changes to the Website
+* Resolve conflicts of branch with main 
+* Merge pull requests and all changes will go live
+
 Contributing
 ------------
 Contributing to the ROS2 version of our code requires you to