Rename function used to print absolute paths.
- Previously, the tcar_checkWorkDirSource function was used to print
absolute paths from non-option arguments retrieved from the
command-line. The name of this function intents to describe its
initial purpose, however, it has a wider use inside tcar automation
scripts. So, in order to better describe what this function does,
this update renames the tcar_checkWorkDirSource function to
Path cleanup is already done inside the tcar_printPath function
which is called from tcar_printAbsolutePath.