Integrate Shared MIME Info implementation to better label rel=alternate links

Bugfix: case for AppStream links had incompatible function signature.

Draft code for querying the FreeDesktop.Org MimeInfo XML database.

Style <summary> as links, play the dading.

Bugfix: generate correct anchor for <summary> links.

I'm pushing & popping to the path as a stack, but the anchor is right -> child. Needs to be reversed.

Useragent stylesheet bug: <summary> provides the label for <details>, not <caption>.

Expand link definition to include <details> & be independant of namespaces.

Fallback to using rel as a (technical, non-localized) label.

Allow linking to any element on a webpage, regardless of whether it has an ID

Style visited links (dading quieter).

Write out file for discovering new pages.

Remove global variable, move to Page field.

Log browser history in memory

Add introductory messages.

Read out a page's <link>s, they could be useful!

Localize into Norwegian Bokmål, thanks @harald@hub.volse.no

Previous localizations:
Italian: @Madmonkey@mastodon.uno
Swedish: @e8johan@mastodon.technology

Localize into Italian & Swedish

Add 'pseudolinks' for tab history, apps, & bookmarks.

Extract data for 'pseudolinks', exposing more features.

Release Rhapsode v3 with hyperlinks

Navigate to selected link.