Update README.md

Fixed controller name

Simplified basic module doc

Simplified basic module example

Minor documentation updates

Fixed bad grammar

Updated titles in basic module doc

Fixed filename in basic module doc

Minor updates to basic module doc

Added basic module example

Updated domain modeling docs

Added documentation on domain modeling and data persistence. Organized stuff

Copied ForgeAcl doc into this repo

Update SUMMARY.md

Update and rename domain-modeling-and-data-mapping.md to domain-modeling-and-data-persistence.md