Spreadcoin sp-mod

spreadminer #12 is ready for the donators. I am packing and sending out soon.

-Fixed the hash on the latest driver (384.94)
-Fixed bug with more than 3 gpu's in the rig
-Display default intensity at startup
-Display total sum when solo just like in benchmark mode.
-Exit when crashing. (no more crazy hashrates)

Sendt. Check your spam inboxes.