Provides configurable auto save.
Frequency and some prefix can be configured .
Frequency can be changed during runtime.
Prefix can be set at start of each game (configurable)
Names of the periodical save file will be \autosave\-\{Prefix\}\\{hhmmss\}.zip.
For games longer than one day and shorter than 10 days it is \_autosave\-\{Prefix\}\_d\{d\}.\{hhmmss\}.zip.
For games longer than 10 days it is \_autosave\-\{Prefix\}\_l\{\#d\}.\{d\}.\{hhmmss\}.zip (where \#d is the number of digits of the number of days)
