Fix lints

Signed-off-by: Christophe Vanlancker <christophe.vanlancker@inuits.eu>
Use exec to enable plugins to overcome concat limitations

Signed-off-by: Christophe Vanlancker <christophe.vanlancker@inuits.eu>
Add exec path for rabbitmq-plugins

Signed-off-by: Christophe Vanlancker <christophe.vanlancker@inuits.eu>
Correct exec paths and show logoutput on failure

Signed-off-by: Christophe Vanlancker <christophe.vanlancker@inuits.eu>
Replacing tab characters in regular expressions with \s
Take 2 on the whitespace issue checking for existing users