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.