Added notes about new Python Shell.
Added notes about new Python Shell.

nagyistoce/devide,chrisidefix/devide,fvpolpeta/devide,nagyistoce/devide,ivoflipse/devide,fvpolpeta/devide,chrisidefix/devide,ivoflipse/devide,zhangfangyan/devide,zhangfangyan/devide