GitLab

see #78

see #77

see #69

see #65

see #59

see discussion at #44 for details

fix #44

fix #34

fix #41

add support for file repositories

fixes #37

see #33

Added an option (-s/--style) to allow to select
the style in every invocation of the bibliography
tag individually.

fixes #17

see #16

#19

In essence we withold application of the :latex filter until we
do html generation.

#14