__author__ = "Alfonso Tierno, Gerardo Garcia, Pablo Montes"
__date__ = "$26-aug-2014 11:09:29$"
-__version__ = "0.5.20-r529"
-version_date = "Aug 2017"
-database_version = 23 # expected database schema version
+__version__ = "0.5.26-r536"
+version_date = "Oct 2017"
+database_version = 27 # expected database schema version
+
global global_config
global logger