NEW YORK (Reuters) - A federal judge dismissed charges against a New York record store owner on Friday who had been selling unauthorized recordings of concerts, saying a law against boot-legging was unconstitutional. U.S. District Judge Harold Baer ruled that the statute banning boot-legging was unconstitutional because it says that copyrights on live performances are protected forever. This, he said, conflicts with the "limited time" requirements of copyright law. The 18-page ruling relates to charges against Jean Martignon, who owns a record store, a catalog service, and an Internet site. Federal prosecutors brought a single criminal charge against the store...