version 2.0.1:
    - detached module files with respect to module package and binaries.
    - simpler configuration without general profile script:
    using (for example) the following few lines in user profile files
    MODULES=/opt/modules-3.2.10/Modules/3.2.10
    if [ -f $MODULES/init/bash ];then
        source $MODULES/init/bash
    fi
    source ~/.modulesrc

    $cat .modulesrc
    root=/opt/Modules
    export MODULEPATH=$root/compilers:$root/libraries:$root/applications:$MODULEPATH

    - more schemtic definition of module files using local TCL variables. (to be tested for MKL).

small bug in compilers what-is fixed.
THIS IS VERSION 2.0.2
previous changes plus:
- new directory *options* giving access to dynamic modifications of the environment for
different compilation options.
- renamed p-arpack --> parpack: this module add parallel-arpack to the system that is
a full replacement of arpack (serial). conflict is raised.
- some renaming of the compilers modules for easier access.
- default versioning tested. Default is intel compilers.