Hello, that sometimes happen. Wait just a minute more, it takes some time before all the applications are loaded.
You can also check folder jboss-as-7.0.2.Final/standalone/deployments. You should see there these files:
jbpm-gwt-console-server.war
jbpm-gwt-console-server.war.deployed
jbpm-gwt-console.war
jbpm-gwt-console.war.deployed
If not, check content of .failed files and server log.