Resolve "Upload pictures"

Closes #98 (closed)

client/src/pages/presentationEditor/components/CompetitionSettings.test.tsx

-import { render } from '@testing-library/react'
-import React from 'react'
-import { BrowserRouter } from 'react-router-dom'
-import ImageComponentDisplay from './ImageComponentDisplay'
-
-it('renders image component display', () => {
-  render(
-  <ImageComponentDisplay component={{ id: 0, x: 0, y: 0, w: 0, h: 0, type: 0, media_id: 0 }} />
-  )
-})