Merge pull request #1025 from LLK/staging

.travis.yml

package.json

scripts/build-i18n-source.js

src/components/asset-panel/selector.css

src/components/close-button/close-button.jsx

src/components/custom-procedures/custom-procedures.css

src/components/custom-procedures/custom-procedures.jsx

src/components/custom-procedures/icon--boolean-input.svg

src/components/custom-procedures/icon--label.svg

src/components/custom-procedures/icon--text-input.svg

src/components/gui/gui.css

src/components/icon-button/icon-button.jsx

src/components/language-selector/language-selector.css

src/components/language-selector/language-selector.jsx

src/components/library-item/library-item.jsx

src/components/library/library.jsx

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

src/components/monitor-list/monitor-list.jsx

src/components/monitor/monitor.jsx

src/components/question/question.css