cardinal.xml slows ODL boot by ~13 minutes

This affects Carbon CSIT jobs of all install, especially if they require a feature which gets installed later, such as netconf-connector. Possibly the fix to CARDINAL-3 uses way too long timeout.

Sections from an example karaf.log from Sandbox https://logs.opendaylight.org/sandbox/jenkins091/netconf-csit-1node-userfeatures-all-carbon/2/archives/karaf.log.gz

2016-11-14 11:42:31,569 | INFO | config-pusher | ConfigPusherImpl | 135 - org.opendaylight.controller.config-persister-impl - 0.6.0.SNAPSHOT | Pushing configuration snapshot cardinal.xml(odl-integration-compatible-with-all,odl-integration-compatible-with-all)
2016-11-14 11:42:31,716 | INFO | config-pusher | CardinalProvider | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | CardinalProvider Session Initiated
2016-11-14 11:42:31,716 | INFO | config-pusher | OdlCardinalSysInfoApis | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | set data broker
2016-11-14 11:42:31,717 | INFO | config-pusher | OdlCardinalKarafInfoApi | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | set data broker
2016-11-14 11:42:31,717 | INFO | config-pusher | CardinalModule | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | Starting Snmp Daemon
2016-11-14 11:42:31,717 | INFO | config-pusher | Agent | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | starting Html adaptor service
2016-11-14 11:42:31,732 | INFO | config-pusher | Agent | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | started Html adaptor service
2016-11-14 11:42:31,805 | INFO | config-pusher | CardinalModule | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | Fetching system information
2016-11-14 11:42:34,813 | INFO | config-pusher | SnmpSet | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | Error: Response PDU is null
2016-11-14 11:42:37,818 | INFO | config-pusher | SnmpSet | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | Error: Response PDU is null
2016-11-14 11:42:37,858 | INFO | config-pusher | SetCardinalMibValues | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | karaf ssh process not running...
2016-11-14 11:42:37,858 | INFO | config-pusher | SetCardinalMibValues | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | error of the command (if any):
2016-11-14 11:42:40,863 | INFO | config-pusher | SnmpSet | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | Error: Response PDU is null
2016-11-14 11:42:41,679 | WARN | ction-172-174'}} | DeadlockMonitor | 131 - org.opendaylight.controller.config-manager - 0.6.0.SNAPSHOT | ModuleIdentifier

{factoryName='cardinal', instanceName='cardinal-default'} did not finish after 9963 ms

...

2016-11-14 11:56:06,877 | WARN | ction-172-174'}} | DeadlockMonitor | 131 - org.opendaylight.controller.config-manager - 0.6.0.SNAPSHOT | ModuleIdentifier{factoryName='cardinal', instanceName='cardinal-default'}

did not finish after 815161 ms
2016-11-14 11:56:11,706 | INFO | config-pusher | OdlCardinalGet | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | Getting null in response.getResponse...To handle later
2016-11-14 11:56:11,710 | INFO | config-pusher | OdlCardinalKarafInfoApi | 360 - org.opendaylight.cardinal.impl - 0.2.0.SNAPSHOT | initiating read write transaction
2016-11-14 11:56:11,760 | INFO | config-pusher | ConfigPusherImpl | 135 - org.opendaylight.controller.config-persister-impl - 0.6.0.SNAPSHOT | Successfully pushed configuration snapshot cardinal.xml(odl-integration-compatible-with-all,odl-integration-compatible-with-all)