Implemented the 'rename' command to perform renaming of remote files, which may or may not include paths
Added the unit testing for the rename command.
Acceptance Criteria:
[x] Verify that a given file exists remotely, and a new file name is given for the existing file to be renamed to
[x] Verify that nested files can also be renamed from a remote path
Implemented the 'rename' command to perform renaming of remote files, which may or may not include paths Added the unit testing for the rename command.
Acceptance Criteria: