Rebecca Rubin Film and Media ReporterFangoria, the genre film magazine, is getting into the moviemaking business. Under the newly launched production shingle Fangoria Studios, the company is developing a feature-length film titled “Sitora.”Inspired by a lost Malay 1964 horror film “Sitora Harimau Jadian,” the upcoming creature feature “Sitora” centers on a tyrannical shaman who puffs up the threat of a supernatural half-man, half-tiger as a means of preserving his feudal control.