SACRAMENTO (Reuters) - Governor Jerry Brown has signed a bill barring a controversial therapy that aims to reverse homosexuality in minors, the measure's sponsor said on Sunday, making California the first state to ban a practice many say is psychologically damaging. The move marked a major victory for gay rights advocates who say so-called conversion therapy, also called reparative therapy, has no medical basis because homosexuality is not a disorder. The bill's sponsor, state Senator Ted Lieu, a Democrat from Torrance, said in a statement that Brown had signed the bill. An announcement from the governor's office was expected on...