• Fixed backwards compatibility with Python 3.4

• Only parse the value provided to json() if it is parseable.

• Using the ternary operator when needed
• Automatically create the directory before writing file
• Allow Unicode characters in JSON files
• clear() is now an explicit function
• Better extension type checking

• Removed INI support - INI isn't best for storing dictionary objects
• json() now has an option parameter for setting the dictionary object

This patch replaces yaml.load with the more secure, yaml.safe_load.

• Support YML, YAML, INI and TOML as well as JSON
• Allow configuring autosave behaviour from init function