Release for version 5.0.4

Author: edulix

setup.py

@@ -6,7 +6,7 @@
 
 setup(
     name='frestq',
-    version='5.0.3',
+    version='5.0.4',
     author='Agora Voting SL',
     author_email='contact@nvotes.com',
     packages=['frestq'],