Original work by Daniel Feliubadalo and Romain Courteaud.

* Add Component, Product, Service Individual Variation Portal Types, actions, skins
* Add Preference_viewResourceData skin
* Remove Product_init script which is now useless

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20293 20353a03-c40f-0410-a6d1-a30d3c3de9de