Release 2.9.1

Features

Modifying default settings: You can now modify default note settings to be what fits you best. Modifying the settings per note via frontmatter is still supported, allowing you to also set settings on a per-note basis.
Allow dg-publish in excalidraw (#36)
Add setting to allow passing frontmatter through to template (#33)

Bugfixes

Do not update favicon if it hasn't changed (#32)
Links to non-existent files will now be converted to a link.