This change enables Thunderblog to provide a customizable logo. Admins now can use the Customizer and click on "Site identity" to have an image input field for the logo. If no logo is set, I used the currently proposed logo as static asset fallback.
Keep in mind that for security reasons, Wordpress disallows the upload of svg files. So you might want to convert that svg to png first.
This change enables Thunderblog to provide a customizable logo. Admins now can use the Customizer and click on "Site identity" to have an image input field for the logo. If no logo is set, I used the currently proposed logo as static asset fallback.
Keep in mind that for security reasons, Wordpress disallows the upload of svg files. So you might want to convert that svg to png first.
Closes #61