[isf-wifidog] Bandwidth quotas + user reminder

[Pascal Leclerc]

> My idea involves a "throttle in=x, out=y" parameter that the wifidog
> server will tell the wifidog client upon a user login.  The value for X
> and Y will be calculated from a formula I have not created yet, but
> will involve:
> 1. the user's previous bandwidth history (low/regular/hungry/abuser) 2.
> The hotspot's definitions in the 2 above fields
> 3. The hotspot's total bandwidth for the month
> 4. The hotspot's average # of unique users, visits, and traffic over
> the past P months
> 5. Probably more, but I have not thought about it thoroughly yet
>

For each hotspot, don't forget to add field for the bandwith quota reset
day. I don't think all ISP reset on the first of the month.

  Pascal