Autotools project - JML

Included the root autotools configuration. It will be responsible to go through all subprojects, configure, compile, test and install them.
Autotools project - Math

Autotools Math configuration
Autotools project - Arch

Autotools Arch configuration files.
Autotools project - Utils

Autotools Utils configuration files.
Autotools project - Algebra

Autotools Algebra configuration files.
Autotools project - Stats

Autotools Stats configuration files.
Autotools project - Judy

Autotools Judy configuration files.
Checking if the compiler is __clang__

GCC and C99 allow an array's size to be determined at run time. This extension is not permitted in standard C++.
Replaced Z variable to z

The variable Z shadows the template parameter Z.
Autotools project - Boosting

Autotools Boosting configuration files.
Autotools project - Neural

Autotools Neural configuration files.