docs: expand gtk-doc keywords
docs: expand gtk-doc keywords

ThomasBollmeier/libsocialweb-flickr-oauth,lcp/libsocialweb,ThomasBollmeier/libsocialweb-flickr-oauth,lcp/libsocialweb,GNOME/libsocialweb,lcp/libsocialweb,GNOME/libsocialweb,GNOME/libsocialweb,ThomasBollmeier/libsocialweb-flickr-oauth