Add juzu.app_name init param in the archetype
Improve run mode
Merge contribution from Thomas Delhomenie : Add juzu.app_name init param in the archetype

Conflicts:
	archetype/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/portlet.xml
Make Guice the default container and update ioc chapter for IOC container configuration
Support all http methods for resource phase
WRO4J-based resource optimizing plugin
Remove reference to apache common-io in WRO4JPlugin
Fix exception with .less resource