0.4

This introduces multiple breaking changes but has been designed to raise deprecation warnings for all of these making it easier to adapt code built on pre-0.4 releases.

To display the deprecation warnings run your script using the pywikibot -debug flag (you must be making use of pywikibot.handleArgs()) or add the -Wd option to your python call.

The major changes are:

• Re-factor of the WikidataStuff class to make Statement, Qualifier and Reference stand-alone classes. These were internal classes before. References to the old names no longer work but the deprecation messages point to the new schema.
• Re-naming of all modules, classes, functions and function arguments to conform with PEP8. Usage of the old names works but raises a deprecation warning pointing to the new naming convention.
• Re-naming of the package, to conform with PEP8, from wikidataStuff to wikidatastuff. The old name still works but raises a deprecation warning.
• Some functions moved from wikidata_stuff to helpers.

Minor/internal changes:

• Standardised string formatting
• Standardised line breaking