[pkginfo] Remove unused parameter
To retrieve cube dependencies or cube requirements,
no more need to pass the 'oldkey' parameter to _cube_deps function as this parameter is unused.
Latest changes
--------------
* table of `all latest changes`_
Links below is providing useful RQL query example.
.. _all latest changes: ../view?rql=Any+M%2CX+WHERE+X+modification_date+M+ORDERBY+M+DESC+LIMIT+30