Allow using JBoss AS connection timeout property when trying to connect/find Teiid Server

The teiid-designer cannot connect to remote JDV server by timeout exceptions[1]. However, the teiid-designer cannnot set timeout for it.

[1]
org.jboss.ide.eclipse.as.management.core.JBoss7ManangerException: java.io.IOException: java.net.ConnectException: JBAS012144: Could not connect to remote://XXXX:9999. The connection timed out
at org.jboss.ide.eclipse.as.internal.management.as71.AS71Manager.execute(AS71Manager.java:336)
at org.jboss.ide.eclipse.as.internal.management.as71.JBoss71ManagerService.execute(JBoss71ManagerService.java:171)
at org.jboss.ide.eclipse.as.management.core.JBoss7ManagerServiceProxy.execute(JBoss7ManagerServiceProxy.java:87)
at org.teiid.designer.runtime.adapter.JBoss7ServerUtil.executeRequest(JBoss7ServerUtil.java:66)
at org.teiid.designer.runtime.adapter.JBoss7ServerUtil.isTeiidServer(JBoss7ServerUtil.java:192)
at org.teiid.designer.runtime.adapter.TeiidServerAdapterFactory.adaptJBoss7Server(TeiidServerAdapterFactory.java:181)
at org.teiid.designer.runtime.adapter.TeiidServerAdapterFactory.adaptServer(TeiidServerAdapterFactory.java:82)
at org.teiid.designer.runtime.TeiidParentServerListener.serverChanged(TeiidParentServerListener.java:153)
at org.eclipse.wst.server.core.internal.ServerNotificationManager.broadcastChange(ServerNotificationManager.java:125)
at org.eclipse.wst.server.core.internal.Server.fireServerStateChangeEvent(Server.java:742)
at org.eclipse.wst.server.core.internal.Server.setServerState(Server.java:650)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.setServerState(ServerBehaviourDelegate.java:143)
at org.jboss.ide.eclipse.as.wtp.core.server.behavior.ControllableServerBehavior.setServerStarted(ControllableServerBehavior.java:201)
at org.jboss.tools.as.core.server.controllable.internal.DeployableServerBehavior.setServerStarted(DeployableServerBehavior.java:127)
at org.jboss.ide.eclipse.as.rse.core.StandardRSEStartLaunchDelegate.preLaunchCheck(StandardRSEStartLaunchDelegate.java:72)
at org.jboss.ide.eclipse.as.rse.core.subsystems.RSECommandLineLaunchController.preLaunchCheck(RSECommandLineLaunchController.java:103)
at org.jboss.ide.eclipse.as.wtp.core.server.launch.ControllableServerLaunchConfiguration.preLaunchCheck(ControllableServerLaunchConfiguration.java:86)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:840)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:739)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:731)
at org.eclipse.wst.server.core.internal.Server.startImpl2(Server.java:3541)
at org.eclipse.wst.server.core.internal.Server.startImpl(Server.java:3477)
at org.eclipse.wst.server.core.internal.Server$StartJob.run(Server.java:367)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.io.IOException: java.net.ConnectException: JBAS012144: Could not connect to remote://XXXX:9999. The connection timed out
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:129)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:71)
at org.jboss.ide.eclipse.as.internal.management.as71.AS71Manager.execute(AS71Manager.java:325)
... 23 more
Caused by: java.net.ConnectException: JBAS012144: JBAS012144: Could not connect to remote://XXXX:9999. The connection timed out
at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:131)
at org.jboss.as.protocol.ProtocolConnectionManager$EstablishingConnection.connect(ProtocolConnectionManager.java:256)
at org.jboss.as.protocol.ProtocolConnectionManager.connect(ProtocolConnectionManager.java:70)
at org.jboss.as.protocol.mgmt.FutureManagementChannel$Establishing.getChannel(FutureManagementChannel.java:176)
at org.jboss.as.controller.client.impl.RemotingModelControllerClient.getOrCreateChannel(RemotingModelControllerClient.java:144)
at org.jboss.as.controller.client.impl.RemotingModelControllerClient$1.getChannel(RemotingModelControllerClient.java:65)
at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:115)
at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:98)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeRequest(AbstractModelControllerClient.java:236)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:141)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:127)
... 25 more

Additional information:
We want to set a property of "IAS7ManagementDetails.PROPERTY_TIMEOUT" via teiid-designer.