Quickstarts - Replace :reload with reload command in quickstart cli scripts

As of JBoss EAP 7.0.0.GA, the quickstarts contain multiple cli scripts containing :reload command. This command is a management interface operation that calls for server reload without any additional requirements or guarantees. I suggest replacing it with reload command, which guarantees recovery from the loss of connection with the interface, therefore improving the stability of any cli script using it.

The list of cli scripts still containing :reload command:

• helloworld-jms/remove-jms.cli
• helloworld-jms/configure-jms.cli
• ejb-security-interceptors/restore-system-exception.cli
• ejb-security-interceptors/configure-security-domain.cli
• ejb-security-interceptors/configure-system-exception.cli
• ejb-security-interceptors/remove-security-domain.cli
• remove-postgresql.cli
• helloworld-mdb-propertysubstitution/disable-mdb-property-substitution.cli
• helloworld-mdb-propertysubstitution/enable-mdb-property-substitution.cli
• shopping-cart/restore-system-exception.cli
• shopping-cart/configure-system-exception.cli
• messaging-clustering/remove-standalone.cli
• messaging-clustering/install-standalone.cli
• servlet-security/configure-security-domain.cli
• servlet-security/remove-security-domain.cli
• jts/remove-jts-transactions.cli
• jts/configure-jts-transactions.cli
• logging/remove-logging.cli
• configure-postgresql.cli