SEC-2646: Update to Gradle 1.12
SEC-2647: Add integration test classpath in IntelliJ
SEC-2648: Update to gradle-tomcat-plugin:1.2.3 for samples
SEC-2649: Update to Tomcat 7.0.54
SEC-2650: Fix Jetty Warn NoInitialContextException on shutdown
SEC-2617: Fix JSTL Samples
SEC-2622: Add integration test support to samples
SEC-2630: Add helloworld-jc Gebintegration tests
SEC-2631: Add inmemory-jc MockMvc integration tests
SEC-2634: Add Geb integration tests for jaas-xml