mai: enhance script

To better debug or visually inspect the changes, our temp files are
now formatted with a link per line, so the diff is visually more
informative.

scripts/14-mai.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 wget --no-check-certificate https://www.sg.mai.gov.pt/AdministracaoEleitoral/RecenseamentoEleitoral/ResultadosRecenseamento/Paginas/default.aspx -o /dev/null -O -|grep -v __REQUESTDIGEST|grep -v VIEWSTATE|hxnormalize -x -l 1000|hxselect .conteudo > mai-tmp
-cat mai-tmp|hxselect a > mai
+cat mai-tmp|hxselect a -s'\n' > mai
 rm mai-tmp
 if [ ! "$(diff mai scripts/14/mai|wc -l)" -eq "0" ]; then
 	echo "mai: incumprimento pode já não existir";