USR_RST

Purpose:        Resets user statistic data

Input Syntax:   USR_RST <area> [<time>]

Input Params:   area    CHAR(10)  = all | up | down | credit
                time    CHAR(10)  = all | week | month | year | total

Output Syntax:  [+|-]<message>

Output Params:  message CHAR(128) = human-readable message

Right required: R_USER_EDIT_STATS

Implementation: f4adp_user.c / f4adp_usr_rst()
