Replace psr-0 to psr-4 in the composer.json
Add vendor/ directory
StrictComparator
SimpleExtractor
BitmapFont
Bitmap
ComparatorInterface
Exception
Extractor
FontInterface
Glyph
GlyphCollection
Recognizer
__toString for Glyph
Example of usage
Add character map to BitmapFont
Update README.md
Update README.md
isset for characters
Fix for PSR-4 compatibility