A new slim-line iPad keyboard and case combination product shown last night is not for the second-generation iPad, a representative for Dexim told iLounge today, contradicting widely circulated reports filed last night. “They just posted it to create buzz,” said Dexim’s Sam Habbar about the first-generation iPad case, saying that he has been unable to get media outlets to retract the claims, which stated that the unusually thin accessory…