rename example -> examples
Move plugin code into its own project
improve gitignore
No need to mark interface methods as public
Fix Maven warnings, project source code set to 1.6
improve readme
Merge pull request #19 from FranciscoBorges/master

Make examples sub-pom of parent, fix loads of little things
add missing "target 1.6"
Merge pull request #20 from FranciscoBorges/master

Need target 1.6 if source is 1.6
bringing in the fix for : https://github.com/hornetq/maven-hornetq-plugin/issues/16