Signed-off-by: Matthias Gatto <matthias.gatto@outscale.com>

* Updated docs to include images of nodes

* Updated docs to include images of nodes

* Added icons to docs

* Added black formatting

* Added back png that removed due to incorrect naming convention

* Revert yarn.lock changes

* feat(node): add Generic OS Debian (#549)

* [Fix] picture size

* Add Raspberry Pi logo for describing RPis.

* Added raspbian.png for Raspberry Pis.

* update raspbian.png for size

* Added more generic icons #126

* Added more AWS IoT resources

* Added new Android logo #126

* Added support to generic DC Icons #92. Added a blank icon to support #39

* Added Storage into storage folder