Remember when going to a gig left you feeling dirty afterwards? The sweat dripping off of you, your glasses knocked from your face, beer thrown around, and stinking like a cigarette factory? Well, tonight featured a return to those times (minus the cigarette smell) when Londonist went to see Idlewild at ULU in London. Choosing to save us the (occasional) torture of a support band, they decided to support themselves, playing two sets, first of......