v1.2 release

Breaking

• The parser now reads Strings as raw bytes to prevent the corruption of binary data within torrent files
• Changed TorrentFileParser method parameters: calculating the info hash now requires explicitly providing an InfoHashCalculator instance

New

• Implemented Bencode types and TorrentEncoder that can encode TorrentMetadata objects and Map<String, Object>

Fixed

• Fixed an issue where the info hash was not being calculated when parsing to a map (it now gets added to the root of the map)
• Made info hash calculation thread-safe with the new InfoHashCalculator
• Fixed a bug where inner fields from azureus_properties were added to the otherValues map