I reheated every joint on the board, and and now have 3.5 ohms across ground and+5v.
I get 5 ohm when I reverse the pins of my multimeter....
some closer pictures:
https://picasaweb.google.com/103493682997880700225/January252015?authuser=0&aut…
Short was measured using a multimeter and the beep test.
Sorry, perhaps I wasn't clear. At the initial voltage test after finishing the power supply I read 5v. After constructing the rest of the board, I did the continuity test, and discovered a sho…