recent_content: Plugin structure
(ActionItem2848)

Signed-off-by: Marcos Ramos <ms.ramos@outlook.com>
Add image cover to blogs.
(ActionItem2848)

Signed-off-by: Marcos Ramos <ms.ramos@outlook.com>
blog: added cover image for blog
(ActionItem2849)

Signed-off-by: Marcos Ramos <ms.ramos@outlook.com
Signed-off-by: Valéssio Brito <contato@valessiobrito.com.br>
recent_content: rendering enhacement.
(ActionItem2848)
recent_content: fix some content rendering issues.
(ActionItem2848) Please enter the commit message for your changes. Lines starting
Adjust style CSS and add icon list

(ActionItem2848)
recent_content:initial Cucumber test's for recent_content plugin.

(ActionItem2848)

Signed-off-by:David Carlos <ddavidcarlos1392@gmail.com>
Signed-off-by:Gabriela Navarro <navarro1703@gmail.com>