Core: providers for image, text, video, audio, camera...

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Core: providers for image, text, video, audio, camera...

• Audio: Load and play sound
• Camera: Backend for acquiring camera image
• Image: handle loading of images
• Spelling: Provide abstracted access to a range of spellchecking backends.
• SVG: handle loading of svg data
• Text: Handle drawing of text
  • MarkupLabel: Handle drawing of text with markup
• VideoBase: base for implementing a video reader