[Registry-dev] proposal: add rename(oldPath, newPath) method

[deepal at wso2.com]

> I think we need a method to rename a resource after creating it. In
> particular, I made a mistake when creating the sample data that we shipped
> with 0.1 where I forgot to put it under /sample. What I want to do is the
> equivalent of the following:
>
> mkdir /sample
> mv /people /sample/people
> mv /projects /sample/projects
>
> Thoughts?

+1 for this. And I have something to clarify as well , how we are going to
handle the versions in the case. Are we going to consider this as delete
and add (with old versions) to new location or just delete and add as a
new one.

-Deepal