Production version

Added: Parameter javascript in config file for optionally specifying the
URL or path of the Mermaid javascript library.

Changed: Parameter extra_javascript in config file is DEPRECATED,
for optionally specifying the URL or path of the Mermaid javascript library

Changed: Updated documentation.

Production version v1.0.1

The plugin is considered production.

• Added: Now the plugin works with versions of the library > 10 and lower (#75)

Initial publication of mermaid2-plugin, with improvements

Initial modifications to plugin

  - Compatibility with python3 (return str instead of unicode)
  - Update and complete the README.md