listify two-column tables

excluded are the Q and partyline modules, as they are deprecated. There
are some tables that have more than two columns, but could likely be
easily modified, but this will be attempted at a later time.

modules/fail2ban.cpp

@@ -176,6 +176,7 @@ class CFailToBanMod : public CModule {
         CTable Table;
         Table.AddColumn(t_s("Host", "list"));
         Table.AddColumn(t_s("Attempts", "list"));
+        Table.SetStyle(CTable::ListStyle);
 
         for (const auto& it : m_Cache.GetItems()) {
             Table.AddRow();