Project: mule
Issue MULE-7407: Modify README file for Maven generated Mule app using appkit
When creating a new Mule application using appkit, the README generated is outdated. Please modify the README according to this document: https://docs.google.com/a/mulesoft.com/document/d/1Mlr1IxjLZ_q_Qx9CkMmI9pLNT4FNChIAWRCEjtJBB-Y/edit?usp=sharing
Story points: 1