v1.2.0 Large expansion in binary data scouring, visualizing, etc

1.2.0

• Dramatic expansion in the pdfalyzer's binary data scouring capabilities:
  • Add chardet library guesses as to the encoding of all unknown byte sequences and ranks them from most to least likely
  • Add attempted decodes of all backtick, frontslash, single, double, and guillemet quoted strings in font binaries
  • Add decode attempts with Windows-1252, UTF-7, and UTF-16 encodings
  • Add --suppress-decodes to suppress attempted decodes of quoted strings in font binaries
  • Cool art gets generated when you swarm a binaries quoted strings, which are mostly but not totally random
• The --font option takes an optional argument to limit the output to a single font ID
• Add --limit-decodes to suppress attempted decodes of quoted strings in font binaries over a certain length
• Add --surrounding option to specify number of bytes to print/decode before and after suspicious bytes; decrease default number of surrounding bytes
• Add --version option
• extract_guillemet_quoted_bytes() and extract_backtick_quoted_bytes() are now iterators
• Fix scanning for UTF-16 BOM in font binary