added converting to binary code
added choice versions
added service information
added blocks
added correction blocks
fix correction
added most important elements in qr code
created test pattern of qr code
code refactoring
added image generation
fix bug with correction
added mask for pattern
added code version to pattern
added alignment patterns
changed convert_to_bin function
code improved
add_data function fixed
added interface and .bmp checking
fixed bug in create_data function
added releasing of memory, gitignore update