Merge pull request #377 from spencermountain/dev

Dev

README.md

@@ -475,6 +475,8 @@ wtf
 
 - **.title()** - get/set the title of the page from the first-sentence
 - **.pageID()** - get/set the wikimedia id of the page, if we have it.
+- **.wikidata()** - get/set the wikidata id of the page, if we have it.
+- **.domain()** - get/set the domain of the wiki we're on, if we have it.
 - **.url()** - (try to) generate the url for the current article
 - **.lang()** - get/set the current language (used for url method)
 - **.namespace()** - get/set the wikimedia namespace of the page, if we have it
@@ -654,6 +656,9 @@ wtf.fetch('2016-06-04_-_J.Fernandes_@_FIL,_Lisbon', { domain: 'www.mixesdb.com',
 })
 ```
 
+for image-urls to work properly, the wiki should also have `Special:Redirect` enabled.
+Some wikis, (like wikia) have intentionally disabled this.
+
 ### i18n and multi-language:
 
 wikitext is (amazingly) used across all languages, wikis, and even in right-to-left languages.