Expose Job parameters in JdbcSearchableJobExecutionDao

See https://jira.springsource.org/browse/BATCHADM-176

Must be applied after
https://github.com/spring-projects/spring-batch/pull/231

As part of this, I had to update the dependency on spring-batch to
3.0.0-BUILD_SNAPSHOT.

Because of this dependency change, I had to add two
methods to JobRepositorySupport.  It looks like a stub class, so I
left the two methods implemented as stubs.

spring-batch-admin-parent/pom.xml

@@ -34,7 +34,7 @@
 	</developers>
 	<properties>
 		<maven.test.failure.ignore>false</maven.test.failure.ignore>
-		<spring.batch.version>2.2.2.RELEASE</spring.batch.version>
+		<spring.batch.version>3.0.0.BUILD-SNAPSHOT</spring.batch.version>
 		<spring.framework.version>3.2.1.RELEASE</spring.framework.version>
 		<spring.integration.version>2.2.5.RELEASE</spring.integration.version>
 		<spring.retry.version>1.0.2.RELEASE</spring.retry.version>

spring-batch-integration/src/test/java/org/springframework/batch/integration/JobRepositorySupport.java

@@ -99,4 +99,14 @@ public class JobRepositorySupport implements JobRepository {
 			}
 		}
 	}
+
+    public JobInstance createJobInstance(String jobName,
+            JobParameters jobParameters) {
+        return null;
+    }
+
+    public JobExecution createJobExecution(JobInstance jobInstance,
+            JobParameters jobParameters, String jobConfigurationLocation) {
+        return null;
+    }
 }