Update `render' functionality:
    
        - Update render_getIdentityOutputDir.sh. Put Txt/ or Img/
          directory verification into a common if-elif-fi sentence.
    
        - Update comments in render_getActionsIdentity.sh.
    
        - Update comments in render_doIdentity.sh.
    
        - Update comments in render_doIdentityTextFormats.sh and start
          using cli_getTemporalFile to store temporal file.
    
        - Move definition of ARTCONF from render.sh to
          render_getActions.sh after action value (ACTIONVAL)
          verification.
    
        - Update render_doIdentityGroupByType.sh. Add AsErrorLine to
          cli_printMessages.
    
        - Update render_getIdentityDefs.sh comments and start using
          `"There is no design template defined for `$FILE'."' message.
          Remove message about checking matching list in
          render_getIdentityMatchinglist, such function doesn't exists any
          more. The matching list information is handle inside
          pre-rendering configuration scripts now.
    
        - Update render_getFilesList.sh. Remove positional parameters
          interpretation from here. Interpretetation of positional
          parameters is on cli_getActions from now on.
    
        - Update render_doIdentityImageDm.sh. Add AsErrorLine to
          cli_printMessage lines.
    
        - Update render_getActionsTranslations.sh comments.
    
        - Update render_doIdentityImages.sh comments.
    
        - Update render_doIdentityTexts.sh comments.
    
        - Update render_doIdentityImageKsplash.sh. Enclose RELEASE_FORMAT
          variable into braces.