Release 5.0.0

✨ New Features

• Add longPressDuration and onLongPress properties to SnapbackZoom, ResumableZoom and Gallery #93

🐛 Bug Fixes

• Fix freeze on Gallery when swiping too fast

💥 Breaking Changes

• Refactored API
  • Rename all instances of requestState to getState
  • Rename all instances of assignState to setTransformState
  • Rename all instances of pinchCenteringMode to pinchMode
  • Extend CommonZoomState and CropZoomState objects by adding containerSize and maxScale properties.
  • Refactor SnapbackZoomState object.
• ResumableZoom's zoom method now accepts the final scale instead of a multiplier.