Added support for InstallShield v6 cabinets, which can be made up of
multiple files. The interface for creating an Archive instance now takes
the base filename (e.g. the "data" in "data1.cab") for all cabinets,
including single-file ones.
Co-Authored-By: clone2727 <236052+clone2727@users.noreply.github.com>
Co-Authored-By: Walter van Niftrik <615114+waltervn@users.noreply.github.com>
Adding @defgroup and @ingroup doxygen tags into all headers
in the common folder that contain doxygen blocks.
This improves the structure, readability, and findability
of information in the resulting output.
This commit targets purely structure and does not deal with
the content of the currently existing doxygen documentation.
