- Add file_json/get_file_json handling.
This creates a new global template function to treat a file as a
json file and returns a dict.
- Add some tools for merging dictionaries.
- Add command-line settable variables that get inserted into metadata
tree so that at runtime options can be set.
* Updated LICENSE, READMES/METADATA.md and TODO.md
* Added example blog to examples/
* Added preliminary Pygments support for embedding code in pages.
* Add preliminary Wordpress dump importer
* Expansions to template_tools and metadata to support Blog use case.