Propagate extension device images to make extension specific flows

src/components/connection-modal/connected-step.jsx

src/components/connection-modal/connecting-step.jsx

src/components/connection-modal/connection-modal.css

src/components/connection-modal/connection-modal.jsx

src/components/connection-modal/device-tile.jsx

src/components/connection-modal/error-step.jsx

src/components/connection-modal/icons/back.svg

src/components/connection-modal/icons/bluetooth-white.svg

src/components/connection-modal/icons/cancel.svg

src/components/connection-modal/icons/close.svg

src/components/connection-modal/icons/help.svg

src/components/connection-modal/icons/refresh.svg

src/components/connection-modal/icons/searching.png

src/components/connection-modal/scanning-step.jsx

src/components/modal/modal.css

src/components/modal/modal.jsx

src/containers/blocks.jsx

src/containers/connection-modal.jsx

src/containers/scanning-step.jsx

...extensions/device-connection/ev3/ev3-hub-illustration.svg