bigger button to see previous posts in home and log page
In home page: Replacess random loop of faces of waste pickers  by Simple grid image. Makes Were we are? section in home page language sensitive with a wpml function. Adds taglines to the main sections.
In a post avoid publishing the dots after 'article published in' if the custom field s not filled.
FIxes conditional in loopboxes: region and date are not in the same conditional statement.