In the right path…

This release includes many many many small bug fixes and improvements.

For the final user:
— Use of font Inter if available. Otherwise Helvetica. Otherwise, just use \textsf frmo whatever font is selected.
— Added link for downloading font NewsGott (used by UMinho).
— Support for bold-italic for font NewsGott (used by UMinho).
— New flag “printfrontmatter” that, when false, generates no frontmatter material, just the cover and main chapter(s).
— Eliminated dependency on some external packages (to make compilation faster).
— Added support for Universidade Lusófuna de Humanidades e Tecnologias.
— Added support for external (xindy) gloassaries processor.

For the implementer:
— New cover design features and functionalities.