[Add] c3-storage-remote project structure
[Change] removed return values from add/update method of storage interfaces
[Change] removed return value from update method of the AccessManager
[Change] renamed appendSystemMetadata method
[Add] StorageClient trait
[Change] playing with netty
[Change] resource example works fine
[Add] Starting work on message protocol implementation
[Work in progress] remote_storage protocol
WIP
[Fixed] compilation errors