Add explicit dependency on bearssl to meson

Update readerview per latest libgmni changes

Support images

Implement text/plain

Improved logo

Clean up warnings

Clean up debug messages

Disallow horisontal scrolling

Added symbol for non-gemini urls

Implemented basic history back

Implement non-gemini urls

Add license

Better constraintlayout

Add WIP constraint layout for contering content

Change heading alignment

Display trust status

Add placeholder icon for tofu

Changed links into GtkLinkButton

Added ctrl+l

Added hamburger menu