This maintenance release improves the distribution tarball
preparation to ease packaging under Debian.

These files should actually live on another branch.

This maintenance release fixes the following bugs:

- #39 Detection of compression utilities on Debian/Jessie
- #41 Command mp2png is now implemented using GraphicsMagick
- #117 Check for a compatible make at configuration time

- 'issue/41-mp2png'
- 'issue/117-bsd-make'
- 'issue/39-compress-jessie'

Closes #41

Closes #117

Closing the stderr descriptor causes the tar command to fail, we therefore
redirect stderr to /dev/null instead of closing it.

Closes #39

This procedure is useless since the project moved to BitBucket, which
provides a wiki.

See also 8a5c3175.

This major spamming operation updates:
- the name of the project
- the copyright notice
- the project URL

The original image comes from Vectorportal.com which allows its use for
personal and commercial projects or the creation of derivative work.

Merge branches 'topic/14-phase-out-tarbz2', 'topic/16-standard-suffixes-for-program-files', 'topic/18-using-optimised-compilers-toolchain' and 'topic/30-short-functor-notation' into current

The flag ODOC_SHORT_FUNCTORS governs the use of the short functor
notation in ocamldoc.  Its implicit value is yes.

Closes #30.

Closes #18.

Closes #16

Closes #13.

Closes #28.

Closes #27

Closes #25