arm: groups for Thumb SETEND instruction. ported from #843
arm: groups for Thumb SETEND instruction. ported from #843

bSr43/capstone,AmesianX/capstone,bSr43/capstone,AmesianX/capstone,AmesianX/capstone,bSr43/capstone,bSr43/capstone,AmesianX/capstone,AmesianX/capstone,AmesianX/capstone,bSr43/capstone,bSr43/capstone,AmesianX/capstone,bSr43/capstone