eNMS 3.20.1

• Remove unique constraint for link names.
• Hash user passwords with argon2 by default. Add option to not hash user passwords in settings.
• Remove column ordering for association proxy and all columns where ordering isn't useful
• Add service column in device results table
• Add result log deletion endpoint in RBAC
• Add all service reference in submenu in workflow builder
• Add entry to copy service name as reference.
• Add new feature to accept a dictionary in iteration values.
• Iteration variable are now referred to as global variable,
• Catch all exceptions in rest api to return proper error 500 (device not found for get configuration, etc)
• Forbid sets in the initial payload
• Add Search REST endpoint
• Bug fixes