renamed get_entries to get_plays

v2/ansible/playbook/__init__.py

@@ -81,5 +81,5 @@ class Playbook:
     def get_loader(self):
         return self._loader
 
-    def get_entries(self):
+    def get_plays(self):
         return self._entries[:]

v2/test/playbook/test_playbook.py

@@ -47,7 +47,7 @@ class TestPlaybook(unittest.TestCase):
             """,
         })
         p = Playbook.load("test_file.yml", loader=fake_loader)
-        entries = p.get_entries()
+        plays = p.get_plays()
 
     def test_bad_playbook_files(self):
         fake_loader = DictDataLoader({