Merge branch 'develop' into touch-share

package.json

src/components/cards/card.css

src/components/cards/cards.jsx

src/components/loupe/loupe.jsx

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

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

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

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

src/containers/gui.jsx

src/containers/sprite-selector-item.jsx

src/lib/drag-recognizer.js

src/lib/libraries/decks/en-steps.js

src/lib/libraries/decks/index.jsx

src/lib/libraries/decks/steps/add-backdrop.en.png

src/lib/libraries/decks/steps/add-effects.en.png

src/lib/libraries/decks/steps/change-size.en.png

src/lib/libraries/decks/steps/fly-add-score.en.gif

src/lib/libraries/decks/steps/fly-choose-backdrop.en.gif

src/lib/libraries/decks/steps/fly-choose-character.en.gif

src/lib/libraries/decks/steps/fly-choose-scenery.en.gif