Sort documents models methods

Signed-off-by: Roberto Rosario <roberto.rosario@mayan-edms.com>

mayan/apps/documents/models/document_version_models.py

@@ -253,10 +253,6 @@ class DocumentVersion(models.Model):
         )
         return DocumentPage.passthrough.filter(document_version=self)
 
-    @property
-    def pages(self):
-        return self.version_pages.all()
-
     @property
     def page_count(self):
         """
@@ -264,6 +260,10 @@ class DocumentVersion(models.Model):
         """
         return self.pages.count()
 
+    @property
+    def pages(self):
+        return self.version_pages.all()
+
     def revert(self, _user=None):
         """
         Delete the subsequent versions after this one