CIRANDAS/noosfero-ecosol — pull request #30 by dtygel (2013-08-30 13:06:22+00:00)
Title: Automatic abstract: a new concept for lead in short visualization_format

Before that, the lead had only the first paragraph. This code adds a new concept of lead for the short visualization format of the articles: it now shows the first X words, and a thumb of the first image of he post if available.