Util now is a small module containing misc functions.

+ fix a bug in "compare"

+ rename Debug.Opt to Debug.Args to avoid conflicts

+ add an explanation comment in src/util/stdlib.ml*

+ create AUTHORS file
+ fix the linking exception in LICENSE
+ update the "About" in IDE
+ remove the trailing whitespace
+ inflate my scores at Ohloh

+ do not build src/programs/
+ build the library in lib/why3/
+ fix use_api.ml for the case when Alt-Ergo is not present
+ distribute lib/coq/BuiltIn.v
+ rename src/config to src/why3config
+ rename src/bench to src/why3bench
+ move src/config.ml to src/util/

Try to use the way make do parallelism. It is able to
interact with the parallelism of make as sub-makes do.

Just execute the registration of why3ml format thanks to linkall

It is the sub-package why3.ml for ocamlfind.
The directory lib-ocaml/why3 is a local version of /usr/lib/ocaml/why3.

The empty string is now a recognized configuration filename. It means that
the default configuration with an empty loadpath should be loaded. It also
means it will not be saved.

This removes the need for a WHY3NOCONFIG environment variable and some
tricks based on the WHY3LOADPATH variable. This also removes the need for
a /dev/null file.

warning for possibly useless quantifiers (unless a leading underscore is used)

Remove axioms from int.Power realization.