[#80213636] update readme
Merge pull request #1 from hernanrcabral/user/80213636-update-readme

update readme
[#80655134] update de la tabla user se agrego la columna rol
Merge branch 'master' of https://github.com/hernanrcabral/carsapp into user/#80655134=update=modificar_Base_de_Datos
[#80655134] update de la tabla user se agrego la columna rol
Merge pull request #2 from hernanrcabral/user/#80655134=update=modificar_Base_de_Datos

User/#80655134=update=modificar base de datos