Configuration class is now compatible with php5.3
Configuration class is now compatible with php5.3

odolbeau/SwarrotBundle,stof/SwarrotBundle,olaurendeau/SwarrotBundle,olaurendeau/SwarrotBundle,lafourchette/SwarrotBundle,lafourchette/SwarrotBundle,metfan/SwarrotBundle,jderusse/SwarrotBundle,atailouloute/SwarrotBundle,glutamatt/SwarrotBundle,glutamatt/SwarrotBundle,atailouloute/SwarrotBundle,jderusse/SwarrotBundle,odolbeau/SwarrotBundle,atailouloute/SwarrotBundle,lafourchette/SwarrotBundle,olaurendeau/SwarrotBundle,jderusse/SwarrotBundle,odolbeau/SwarrotBundle,swarrot/SwarrotBundle