Added FileHistoryName to config, allowing an input and output dir to be

the same and stopping recursion by saving the new file name. Also fixed
hour, minute, second, and so to be at least 2 wide (19:2:3 => 19:02:03)

.Github/README.md

@@ -103,6 +103,8 @@ LogFileName = "[y].[m].[d]._*" # Name for log files.
 
 DirConfName = ".@Config" # Name for config files for directories.
 
+FileHistoryName = ".@History" # Name for file history files. This keeps track of sorted files if an input and output are the same directory.
+
 [Log]
 All = "[h]:[n]:[s] | " # What to put at the start of all lines in Log file.