Added Alerting
Added field `name` into SQL-Table `alert_templates`
Cleanup for Scrutinizer
Added:
	Arithmetic support in rules
	Braces support in rules
	Changed wildcard character to '@'
Added:
	Honouring `$config['alerts']['email']['default']` and `$config['alerts']['email']['default_only']`
Added:
	Default Contact's Name (NOC)
Merge branch 'alerting-dirty' of https://github.com/f0o/librenms into f0o-alerting-dirty