dc2535516c
Reactor is now building its Javadoc with a recent JDK version, which changes the structure of the published HTML pages. Without this change, the build fails during the Dokka generation with the following exception: ``` Exception while loading package-list from ExternalDocumentationLinkImpl( url=http://projectreactor.io/docs/core/release/api/, packageListUrl=http://projectreactor.io/docs/core/release/api/package-list) ``` This commit now points to the `/element-list` page, which seems to contain the same information as the `package-list` page.