Update readme file with  - Installation  - Configuration  - Testing Run  - Model/Entities Code Generation information
Update readme file with
 - Installation
 - Configuration
 - Testing Run
 - Model/Entities Code Generation
information

SamEngenner/extjs-bundle,AmsTaFFix/extjs-bundle,AmsTaFFix/extjs-bundle,jamesmoey/extjs-bundle,VAndAl37/extjs-bundle,SamEngenner/extjs-bundle,jamesmoey/extjs-bundle,VAndAl37/extjs-bundle,SamEngenner/extjs-bundle,VAndAl37/extjs-bundle,AmsTaFFix/extjs-bundle