add user cloud variable,User Cloud list and Cloud list.

User cloud variables
Users can only change the value of their own user cloud variables,although it was the same cloud user variables.things stored there will be stored on servers.

User Cloud list
Its characteristics are very similar to User cloud variables,but only one user cloud list can store multiple things.things stored there will be stored on servers.

Cloud list feature is like this:
Cloud list things stored there will be stored on servers,all users can see the same information and another user sees the latest information when another user changes the information.

Please

again? Stop making duplicates

User Cloud list like

Ender Chest (MC Wiki)

Ender chests are a type of chest that can store items, and whose contents can be accessed from anywhere in the world.