add cb4j-tools module source code to distribution assembly
use batch configuration builder API to configure integration samples
fix launcher message
- add launchers for integration tutorials
- add documentation about how to use these launchers
add a new JMX tutorial to show how to use custom clients
release version 1.3.0
add cloudbees badge
update dev version number to 1.3.1-SNAPSHOT
property is always true when reached
remove redundant initialization
Add BatchResultHolder class to hold batch execution result. This is useful when you need to return some computation results at the end of batch execution.
Add BatchResultHolder class to hold batch execution result. This is useful when you need to return some computation results at the end of batch execution.
update library tutorial : commit transaction in processRecord method
update products tutorial to use the new BatchResultHolder class.
add a validator implementation to check if a date is after a given date
add a validator implementation to check if a date is before a given date
executor service must be shutdown in both cases : normal execution or when an exception is thrown
fix issue#5 : executor service must be shutdown in both cases : normal execution or when an exception is thrown
Merge remote-tracking branch 'origin/dev-1.3.1' into dev-1.3.1

Conflicts:
	cb4j-core/src/main/java/net/benas/cb4j/core/util/BatchRunner.java
update pom to meet sonatype's requirements