Article Sharing Version 1.0.4: Fix problem when displaying category blog and category list

Fix problem in Category / Blog that does not display correctly the articles.
Only the first articles was displayed and the "articles" global parameters was corectly read for the rendering of the articles that has also cause problem in category list display. (The article title was not displayed)

If you install the "Articles Sharing" over an existing one, don't forget to go in the administration to "Purge all converted files" in aim to remove all the previous version files.