update eossr.api.zenodo methods

• query_zenodo was not correctly callable;

from eossr.api.zenodo import query_record
---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-20-65fa28f00aa0> in <module>
----> 1 from eossr.api.zenodo import query_record

ImportError: cannot import name 'query_record'

• It also orders by appearance order the __all__ items