Pass include_last_year to _construct_url from search_pubs

Fixes #420 🌳

Author: papr

scholarly/_scholarly.py

@@ -152,7 +152,7 @@ def search_pubs(self,
         """
         url = self._construct_url(_PUBSEARCH.format(requests.utils.quote(query)), patents=patents,
                                   citations=citations, year_low=year_low, year_high=year_high,
-                                  sort_by=sort_by, start_index=start_index)
+                                  sort_by=sort_by, include_last_year=include_last_year, start_index=start_index)
         return self.__nav.search_publications(url)
 
     def search_citedby(self, publication_id: int, **kwargs):
@@ -620,4 +620,4 @@ def save_journals_csv(self, filename, category="English", subcategory=None, incl
         except IOError:
             self.logger.error("Error writing journals as %s", filename)
         finally:
-            return journals
+            return journals