Add a new signal article_generator_finalized, called at the end of ArticleGenerator.generate_context

pelican/signals.py

@@ -4,6 +4,7 @@ initialized = signal('pelican_initialized')
 finalized = signal('pelican_finalized')
 article_generate_context = signal('article_generate_context')
 article_generator_init = signal('article_generator_init')
+article_generator_finalized = signal('article_generate_finalized')
 get_generators = signal('get_generators')
 pages_generate_context = signal('pages_generate_context')
 pages_generator_init = signal('pages_generator_init')