Initial move from a flyway clone repository into the new project structure.

At the moment dbunit is directly integrated it will be removed later
correct flyway dependency
Remove DB Unit support from main project
Little pom clean up
Some code clean ups and integration of site plugin
Clean up pom dependencies
Javadoc corrections.
Sample usage of flyway-spring-test for Spring Version 3.x
Sample usage of flyway-spring-test for Spring Version 2..5.6
Change Javadoc for spring 2.5.6 support
Integrate sample test inside master pom
Insert license headers and correct some of the comments
Add as new test extension for flyway the comined dbuint support.
Insert a note about dbuint support
Insert DBunit Support as a flyway test extension.
Prepareiing poms for release. insert missing build dependencies
Change groupid of flyway-test-extensions projects
from com.googlecode.flyway
to com.googlecode.flyway.flyway-test-ext
Preparation for releasing and deploy the content of the project.
Change groupId by request from sonatype
from com.googlecode.flyway.flyway-test-ext
to com.googlecode.flyway-test-extensions
change developer connection