* Yield tag of custom type serialization when using ytsRootOnly,
but don't yield tags of map keys or values
* Yield proper tag of Table[K, V] serialization if requested
* renamed dumper.nim to presenter.nim to conform to YAML spec
* Fixed a bug in the lexer where an error would be raised if
characters not allowed in tag shorthands are used in local tags
* Fixed processing of object tags for all kinds of root nodes in Parser
* Improved dumper to output a space after a local tag
* Renamed some enumeration types to conform better to the YAML spec
* Added secondaryPrefix to YamlTagLibrary
* Added possibility to control tag output style independently from
presentation style in serializer
* Created local tags for all types that are serialized and use them in
construction and serialization
* Better JSON serialization (map bool literals to true/false if
possible)
* Fixed a problem where the tag of block sequence would be
wrongly placed
* Always output "" when dumping empty strings
* Added helper functions to create YamlStreamEvents.
* Moved procs for YamlStreamEvents to private/events.nim
* renamed dump() to present()
* Added dump() and load() to yaml.serialization
* YamlParserEvent -> YamlStreamEvent
* YamlStreamEvent is no longer a `ref` object. Test suite now
runs in a small fraction of a second (compared to several
seconds before)
* Introduced YamlStream
* Parse alias nodes properly
* Fixed a bug that prevented you from having objects as map keys
* Use AnchorId for reporting anchors instead of strings
* Do not use nil strings for anchor and tag
* introduced YamlSequentialParser object that stores
all known tag URIs
* Added procs for registering and querying tag URIs
* Return non-specific tags instead of nil if no tags
exist in source
* Lexer: column now always points to start of token
* Lexer: added ability to compile with -d:yamlDebug for debug output
* Parser: Correctly handle nested sequences and maps
* Tests: Added parser tests for nested objects