AWS cli wrapper for Erlang

aws_cli

• run(Cmd, Options) - run a command Cmd, options, for instance, can include credentials #{credentials =>#{key => "Key", secret => "Secret"}}.
• run_sync(Cmd, Options) - synchronous version of run.

aws_cli_s3

• cp/2,3 - copy one file.
• cp_r/2,3,4 - receursive copy.
• sync/2,3 - synchronization of folders
• ls/1,2 - list of files
• exist/2,3- existance of a file