Merge pull request #2778 from LLK/smoke

package.json

src/components/asset-panel/selector.css

src/components/cards/card.css

src/components/cards/cards.jsx

src/components/costume-canvas/costume-canvas.jsx

src/components/direction-picker/dial.css

src/components/direction-picker/dial.jsx

src/components/direction-picker/direction-picker.css

src/components/direction-picker/direction-picker.jsx

src/components/direction-picker/icon--all-around.svg

src/components/direction-picker/icon--dial.svg

src/components/direction-picker/icon--dont-rotate.svg

src/components/direction-picker/icon--handle.svg

src/components/direction-picker/icon--left-right.svg

src/components/library/library.jsx

src/components/menu-bar/menu-bar.jsx

src/components/modal/modal.css

src/components/monitor/list-monitor.jsx

src/components/sprite-info/sprite-info.jsx

src/components/sprite-selector-item/sprite-selector-item.css