new-features: Add recognizedWordsCount property. Fix progress callback
new-features: Add option to setup recognition deadline
new-features: Add enums for engine mode and page segmentation mode
new-features: Add G8RecognizedBlock for data returned by characterBoxes and confidencesByIteratorLevel:
new-features: Add characterChoices method(property)
new-features: Add layout analyzation properties
new-features: Update library A
new-features: Add tests for new features. Add few small fixes
new-features: Remove recognizedWordCount property
new-features: Refactor tests
new-features: Add method to get image with recognized blocks overlay. Add test
new-features: Refactor tests
Merge pull request #102 from BamX/new-features

Added recognition time limit, character choices, OSD analysis, box drawing, and class for recognition analysis.