JClouds Cloud Storage libs integrated

The Apache JClouds Cloud Storage Java libraries (AWS S3, AzureBlob, Google cloud storage, and OpenStack swift) are now integrated to Simplicité standard libs.

See this document for a basic usage AWS S3 example (in § “Cloud”).

In the next weeks these libs will be fully wrapped into the Simplicité engine as the CloudStorageTool class. Further usages are also being considered.