Update tcar_printMessage.sh file.
    
    - Previously, debugging information didn't print out any time
      information.  This update changes the tcar_printMessage function to
      add time information as part of debugging information.
    
    - Previously, when printing information to standard output,
      tcar_printMessage function was using 15 spaces of left margin. Then,
      when debugging information was introduced, it was necessary to
      change the left margin from 15 to 25 in order for debugging
      information to show itself left-aligned in the right column of each
      line.  Until now, debugging information didn't include any time
      information.  Now that debugging information includes time
      information, it is required much more space in the left margin for
      debugging information to print itself left-aligned in the right
      column of each line. Giving that much space as default value to all
      information printed to standard output would end up in a waste of
      space. This update changes the tcar_printMessage.sh file to use 15
      spaces in the left margin as default and adds the possibility to
      vary the right column left margin by passing the number of spaces
      you need it to have, as value of --as-stdout-line option.  For
      example, if you want the right column be printed 60 spaces from
      screen's left margin, you need to provide the --as-stdout-line=60
      option to tcar_printMessage function. You can vary this value as
      different needs appear.