Fix restoring session.
Fix History crash.
Fix crash in WebView.
Fix various signals.
Add overloaded constructor for HelloWorldEditor.
Now HelloWorld can change it's text.
Add some doc for HelloWorldEditor.
Doc fixes.
Small refactor.
Add doc for HelloWorldDocument.
Doc fixes.
Fix Core namespace in doc.
Make BookmarksEditor a little more "document-based".
Add AbstractDocument::state and AbstractDocument::progress properties.
AbstractDocument doc fixes.
Doc fix.
More doc fixes.
Fix Version::isNull.