Metacat

Use the key word "packages" to replace the "package".

Decode the string of the uri after we break the uri into parts base on the "/".

Decode the string of the uri after we break the uri into parts base on the "/".

Decode the string of the uri after we break the uri into parts base on the "/".

Decode the string of the uri after we break the uri into parts base on the "/".

Use the D1NodeVersionChecker to determine the mn's version rather than using ping.

When the cn.notifyReplicaNodes method, if the target MN source code is a v2 mn, we will use v2 api; if it is a v1 node, we will use v1 api.

A new class is used to get the version of service for a given node.

Only support the application/bagit format in the getPackage method.

Use the status of mn.ping to guess the version of the source node in the replicate method.