Signs of summer’s endAll in all, this has been a pretty good summer. The weather has been as close to perfect as we could expect for summer activities. Our vegetable and flower gardens — which are entirely contained in large pots on the patio of our condo — once again have been superb. However, all good things must come to an end, and so too it is with summer. It also is a truism that while life itself is short, summer seems to pass in the blink of an eye.