We build all required -r flags using absolute cursor positions only.
The next step should be to use relative ones, and of course be more
verbose about how this should be interpreted (sequential).
* in APIs, scopes will now be per-method, and if no scope is given,
we will assume only the API key has to be set. Previously there was
a wild mix between globally mentioned scopes and method scopes.
* assure CLI generation works so far, for all avaialable APIs
Related to #48
For now we just have a 'dum' example, but once we are there, we shall
make the example and documentation based on the actual request value.
This requires some additional work, which fortunately has to be done
in python only.
