Accent colour creator - v1.60

What's new:

• App shows more wallpapers colours
• Edit created accent colours
  • Long press on an accent in the home screen to modify it
• [Android 10]Tweak dark theme accent even if separate accent option is disabled
• Minor improvements to HSL sliders
• Added German and Chinese translations
• Custom app crash screen
• [Beta][Android 9+]Backup & restore accents