Merge pull request #2764 from paulkaplan/direction-picker

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/sprite-info/sprite-info.jsx

src/components/sprite-selector/sprite-selector.jsx

src/components/target-pane/target-pane.jsx

src/containers/direction-picker.jsx

src/containers/target-pane.jsx