mise à jour v2

Grosse mise à jour :
- style moderne des tableaux et code
- code structuré et factorisé
- sql et sh affinés

sql/23a_archive_log_per_day.sql

@@ -31,7 +31,7 @@ col 23 for 999
 col 24 for 999
 
 
-select to_char(first_time, 'YYYY/MM/dd') "Date",
+select /* db-html-report */ to_char(first_time, 'YYYY/MM/dd') "Date",
 count(1) "Total",
 sum(decode(to_char(first_time, 'hh24'),'00',1,0)) "00",
 sum(decode(to_char(first_time, 'hh24'),'01',1,0)) "01",