All hooks files which were identical and had no second group of
identically named hook files have been moved to a new hooks/common
directory and now have symbolic links to the new single file at their
old locations.
Also slightly modified to make this work:
* Makefile: copy new hooks/common directory
* Some tests: ignore new hooks/common directory
Source common.sh from the parent directory if the global installation
isn't found.
This allows "make test" to succeed *before* the tools are installed.
Added to the repository. These are almost straight copies of the
previous hook scripts except they are now Debian-specific.
They also each log their start and finish and optional information
via the use of the ../common.sh file.
No major changes anticipated.
