Update integration tests player advanced season totals and fix last row bug (#296)

Author: jaebradley

basketball_reference_web_scraper/html.py

@@ -248,13 +248,15 @@ def __init__(self, html):
 
     @property
     def rows_query(self):
+        # Basketball Reference includes individual rows for players that played for multiple teams in a season.
+        # It also includes a "League Average" row that has a class value of 'norank'.
         return """
             //table[@id="advanced"]
             /tbody
             /tr[
                 (
-                    not(contains(@class, 'thead'))
-                    or not(contains(@class, "rowSum"))
+                    not(contains(@class, 'thead')) and 
+                    not(contains(@class, 'norank'))
                 )
             ]
         """
@@ -361,7 +363,7 @@ def team_abbreviation(self):
 
     @property
     def games_played(self):
-        cells = self.html.xpath('td[@data-stat="g"]')
+        cells = self.html.xpath('td[@data-stat="games"]')
 
         if len(cells) > 0:
             return cells[0].text_content()