Fix 180

[JanCaha]

Fixes #180

Issue deprecation warnings for mc.create_project() and mc.clone_project(() if namespace parameter is specified. Still supports the old syntax for backwards compatability.

mergin clone will also print statements if CLONED_PROJECT_NAMESPACE parameter is used or if CLONED_PROJECT_NAME is not a full path that includes workspace name.

[wonder-sk]

• "create" command in CLI should also migrate to the new create_project() API calls

[JanCaha]

@wonder-sk This should be ready with all the changes suggested above.

The only thing I am slightly unsure is in mergin create there are few lines verifying the input project name. Should those stay there or should this be handled in the client? It should be able to just handle it now quite fine a this verification does need to be there. https://github.com/MerginMaps/mergin-py-client/blob/5cc26f28eed3f37086ab015894df8ddbaeb82e9b/mergin/cli.py#L203-L213

[wonder-sk]

@JanCaha yeah let's delete that part of the code in CLI...