Minor changes

Changed

• Tasks methods create_function, create_or_get_function, and new_group now have image as a required parameter
• The name parameter is renamed to product_id in Vector.create_product, and FeatureCollection.create and FeatureCollection.copy. The 'name' parameter is renamed to new_product_id in Vector.create_product_from_query. Using name will continue to work, but will be removed completely in future versions.
• The name parameter is no longer required, and is ignored for Vector.replace_product, Vector.update_product, FeatureCollection.update and FeatureCollection.replace. This parameter will be removed completely in future versions.

Added

• Metadata.paged_search has been added and essentially supports the original behavior of Metadata.search prior to release 0.16.0.
  This method should generally be avoided in favor of Metadata.features (or Metadata.search).