v0.1.0

First Release 🥳 🎉

Features:chart_with_upwards_trend:

• Change wallpaper randomly within a user defined period
• Fetch random wallpaper from given API
• Default initial wallpaper providers
  • NASA (Picture of the Day)
  • Bing (Picture of the Day)
  • Unsplash
  • Pexels
  • Pixabay
• Custom, user editable wallpaper API support (BYOA - Bring your own API)
• Wallpaper Provider configuration import/export support
• Custom Wallpaper API's JSON response's image URL picker GUI
• Application adapts to default color scheme