Mantis 304 : Code format is not consistent (part1)

Following this mantis ticket : http://www.esigate.org/mantisbt/view.php?id=304
A new plugin has been declared maven-java-formatter-plugin.
To use it, use "mvn java-formatter:format".
This plugin stands upon a new esigate module : esigate-tool-conf which should be used in the future to hold PMD (already present in the new module) and checkstyle (present at project root level) configuration.
(code formatting has not been made)