Flurry's analytics blog has a new post up about the bump that the App Store got last weekend. As I said in last week's talkcast, app developers have noticed that the holiday shopping season not only brings a slew of new iPod touches and iPhones into the mix (and this year, the iPad as well), but a resultant flood of customers seeking to buy and try out new apps. According to Flurry, new devices jumped on Black Friday by 57%, and total growth over the entire weekend was 31%. App downloads were also big over the weekend, but surprisingly the biggest day of downloads was on Thursday, w