Record login including remembered user login events to the api based of flask login

signals.

app/main/views/sign_out.py

@@ -1,12 +1,16 @@
-from flask import (render_template, redirect, url_for)
-from flask import session
-from flask_login import (login_required, logout_user)
+from flask import (
+    redirect,
+    url_for,
+    session
+)
+
+from flask.ext.login import logout_user
 
 from app.main import main
 
 
 @main.route('/sign-out', methods=(['GET']))
 def sign_out():
-    session.clear()
     logout_user()
+    session.clear()
     return redirect(url_for('main.sign_in'))