Introduced Arquillian-based example for JPA 2.1 custom converter feature.

This project demonstrates following new additions to JPA 2.1
* Custom converter for `CreditCard` object which belongs to Employee
* JPA 2.1 schema generation / db seeding options (see `persistence.xml`)

In addition to Arquillian following tools has been used:
* AssertJ fluent assertions to verify the result of retrieving all objects from the datastore
* ShrinkWrap Maven resolve to bundle AssertJ with test deployment
Merge pull request #218 from bartoszmajsak/jpa-custom-converter

Introduced Arquillian-based example for JPA 2.1 custom converter feature
Fixed Chunk Exception Wildfly Test.
Merge pull request #217 from radcortez/master

Fixed Chunk Exception Wildfly Test.
Changing the default profile to wildfly-remote-arquillian
Merge branch 'master' of github.com:javaee-samples/javaee7-samples
Added documentation to batch-listeners project.
Fixed a few javadocs typos.
Added documentation to batchlet-simple project.
Merge pull request #222 from radcortez/master

Documentation to batchlet simple and batch-listeners
JAX-RS FileUpload Sample Project
Adding JAX-RS @BeanParam example
JAX-RS ParamConverterProvider sample project
Merge pull request #225 from xcoulon/jaxrs-fileupload

JAX-RS FileUpload Sample Project
Merge pull request #224 from xcoulon/jaxrs-paramconverter

JAX-RS ParamConverterProvider sample project
Merge pull request #223 from xcoulon/jaxrs-beanparam

Adding JAX-RS @BeanParam example
Added documentation to split project.
Added documentation to multiple-steps project.
Merge pull request #226 from radcortez/master

Documentation to split and multiple-steps
Add include of myJbos.xml file in doc