S3 example configuration and url fix
S3 example configuration and url fix

Changed some information how to setup S3.
skylord123/FMElfinderBundle,eliotik/FMElfinderBundle,helios-ag/FMElfinderBundle,skylord123/FMElfinderBundle,dipens/FMElfinderBundle,dipens/FMElfinderBundle,helios-ag/FMElfinderBundle,eliotik/FMElfinderBundle