Squashed commit of the following:
(also, some examample functions were included)

commit d064c9c9f1f32a6332c7a9870e550bc399325271
Author: Francisco <francisco@eneas.(none)>
Date:   Fri Nov 21 13:46:59 2014 -0300

    Created folder auxsubs with the purpose of having a place and a
    system for storing general purpose functions and subroutines.