replace nicepath() + page.title() with nice_get_address(title())

- we use the site methods instead of the family method
- fix for title(), must be asUrl=True
- use page.site instead of pywikibot.Site()

Change-Id: I40d77625ea5e025f44c26fdafaa226a931d34068
Merge "replace nicepath() + page.title() with nice_get_address(title())"