* commits for BAEL-2076
- Created core-java-io2 module
- added resource loading example code
- added core-java-io2 to tutorials pom.xml
* Committing review changes
- change to try-with-resources
- change the order of main method
* Reformatting try-with-resources
* Moving resources example from core-java-io2 to core-java-io. Removing core-java-io2
* Removing stray core-java-io2 in tutorials pom file.