- Support to generate searchable PDF
- Refactoring of some small classes
- Support to options --tessdata-dir, --user-words and --user-patterns
- Ruby 2.3.0 to travis tests.
- Refactoring of some classes
- Crop options is a hash with x,y,w,h keys.
- Areas of RTesseract::Mixed now changed :width to :w and :height to :h.
- Support to quick_magick gem.