New promotions rules conditions

[Jacques Le Roux]

I have recently written 2 new promotions rules condtions for a client. 
They are derived from 
    "Order sub-total X in last Y Months" 
and are respectively
    "Order sub-total X since beginning of current year"
and 
    "Order sub-total X last year"

They are a pretty trivial derviations from "Order sub-total X in last Y 
Months", but I wonder though if it would be interesting to commit them, what do 
you think ?

Thanks

Jacques