Spots on Scarlett runner beans, now with pictures

[ForeverCharmed]

Ok so I have pictures of the spots plaguing my poor plant, can anyone identify this? [img]https://i51.tinypic.com/2lxavet.jpg[/img]

The plant is still growing fine, its sprouted several new tendrils that have tripled in size over the last few days, but the spots are slowly starting to spread onto other leaves(the new ones are clear of them sofar)