Fix some things with the seo snapshots and use the pep8 style guite.

endpoints/web.py

@@ -11,7 +11,7 @@ from data import model
 from app import app, login_manager, mixpanel
 from auth.permissions import QuayDeferredPermissionUser, AdministerOrganizationPermission
 from util.invoice import renderInvoiceToPdf
-from util.seo import renderSnapshot
+from util.seo import render_snapshot
 
 logger = logging.getLogger(__name__)
 
@@ -54,7 +54,7 @@ def index(path):
 @app.route('/snapshot/', methods=['GET'])
 @app.route('/snapshot/<path:path>', methods=['GET'])
 def snapshot(path = ''):
-  result = renderSnapshot(path)
+  result = render_snapshot(path)
   if result:
     return result