Solves #48 (Move product's section with documentation, data policy and references to a separate page)

Solves #98 (In technical reports and event presentations views, there is a padding missing below the embedded PDF)

Solves #29 (Add a field to the Product content type to add an introductory text to the full view of the content)

The template "products_banner" has been moved to sdswas.customviews to solve #28 of sdswas.products (Show up to 3 highlighted products in the Homepage)

Solves #21 (Missing "Explore more products") by looking for products in the folder with name products instead of the product's parent folder

Solves #60 of sdswas.events (Make all content fields that are text indexable through the search across-site,search can be partial) for products

Change uninstall to remove the product list view from the  Plone's Document type (instead of Folder type which was used in the old implementation)