Integration tests enabled again
Server-side processing can now be externalized in configuration (global and/or group)
Closes dandelion/issues#170
Added missing licence info
Removed final marker to allow to extend
Change the implementation of ResourceBundle used to load user's properties to read them using UTF-8
Closes dandelion/issues#173
Added support for Tablecloth theme options
Closes dandelion/issues#148
Integration tests activation externalized in a Maven profile
I18n improvements
* Added i18n support for Struts1
* Added i18n support for Struts2
* ???messageKey??? is now displayed if the titleKey column attribute is used without a configured MessageResolver
Closes dandelion/issues#177
Closes dandelion/issues#178