BATCH-1950: Patch up build

* Ensure bundlor is available and remove from sample
* Tidy dependencies in some poms
* Update some template.mf dependencies
* Add .travis.yml for automated builds independent of bamboo

spring-batch-core/src/test/java/org/springframework/batch/core/scope/StepScopeTests.java

@@ -56,7 +56,7 @@ public class StepScopeTests {
 
 	@After
 	public void tearDown() throws Exception {
-		StepSynchronizationManager.close();
+		StepSynchronizationManager.release();
 	}
 
 	@Test