Added a new wiki manual subtype which will allow you to easily add new book/manuals which link to the wiki.
Made the wiki books use the config's wikiurl.
Updated some information in the non-wiki manuals.
You can now specificy a book's window size, the wiki books will be given a value since they are not automatically set the window size.
Merge pull request #2856 from Giacom/wiki_manuals

[MAP] Added a new wiki manual subtype which will allow you to easily add new book/manuals which link to the wiki.