Fixed errors in ear.conf templates. Fixed errors with the messaging API when using a network extension. Fixed a compilation warning when using old versions of MySQL or any MariaDB version

Fixed an error with TPI. Fixed an issue with the default policy when using a different tag than default

Big ranges of nodes are now divided in sub-ranges to improve performance. Changed several id fields in database from INT to BIGINT to prevent overflows

Added a backup mechanism to prevent jobs from hanging if the daemon doesn't receive the end_job command