Why do we require an operation selector for HTTP binding? Other bindings follow a pattern where if the contract has a single operation then an operation selector is not required. I suggest we do the same here.

09:17:27,791 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC00001: Failed to start service jboss.deployment.unit."app1-0.0.1-SNAPSHOT.jar".SwitchYardService: org.jboss.msc.service.StartException in service jboss.deployment.unit."app1-0.0.1-SNAPSHOT.jar".SwitchYardService: org.switchyard.component.http.HttpPublishException: operatoinSelector must be specified for HTTP service binding.
at org.switchyard.as7.extension.services.SwitchYardService.start(SwitchYardService.java:79)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [classes.jar:1.6.0_35]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [classes.jar:1.6.0_35]
at java.lang.Thread.run(Thread.java:680) [classes.jar:1.6.0_35]
Caused by: org.switchyard.component.http.HttpPublishException: operatoinSelector must be specified for HTTP service binding.
at org.switchyard.component.http.InboundHandler.start(InboundHandler.java:80)
at org.switchyard.deploy.internal.Deployment.deployServiceBindings(Deployment.java:510)
at org.switchyard.deploy.internal.Deployment.start(Deployment.java:141)
at org.switchyard.as7.extension.deployment.SwitchYardDeployment.start(SwitchYardDeployment.java:106)
at org.switchyard.as7.extension.services.SwitchYardService.start(SwitchYardService.java:72)