- implement asynchronous loading of the image gallery
- started to use a own fork of DragSelectRecyclerView
- removed the need of autofocus on the device from manifest
- some code clean up
- fix bug on Android 6 when installing OpenCV Manager from GitHub
- using Camera API directly
- Main screen is always on portrait orientation
- new canvas provides visual clues of what is happening
- about window available on main screen
- new green shutter button - Green is the new black
- new gallery, now accepts drag selection
- theme color - green
- fixed OOM errors in some devices caused by high resolution images
- image processing in separated thread
- fixed resolution selection on some devices
- fixed gallery display of large images
- fixed gallery garbage when moving/resizing on some devices
- some code cleanup on main activity class
- use higher resolution for capturing
- enhance contour detection
- second click on shutter button to capture whole image
- removed unnecessary maven references
- changed license to GPLv3
- enhancements on downloading OpenCV binaries
- Download and install OpenCV Manager if needed on systems without the Play Store
- changed the markdown component used in About window
- Compatibility with android 6.0
- Compatibility with Android 6.0 (Marshmallow)
- About dialog
- Translation for Portuguese
- Deletion of images on gallery and image viewer
- More information on README.md
- Animation of the scanned document
- Toolbars on gallery and image viewer
- Share images to other applications from gallery and image viewer
- Flash support
- Color / Black&White scans
- Better checking of repeating pages with a 15 second timer
- Gallery with pinch-and-zoom
- Avoid continuous automatic re-scan of the same page
- Basic gallery
- Initial version