* scripts/check_rabbitmq_connections: fixed execution bit (chmod +x)
* scripts/check_rabbitmq_connections: fixed execution bit (chmod +x)

jamesc/nagios-plugins-rabbitmq,themiszamani/nagios-plugins-rabbitmq,nagios-plugins-rabbitmq/nagios-plugins-rabbitmq,nagios-plugins-rabbitmq/nagios-plugins-rabbitmq,crsuarez/nagios-plugins-rabbitmq