arm32 support

include/arch/arch_arm32.hpp

include/patcher/patcher_arm32.hpp

include/patcher/patcher_arm64.hpp

include/patcher/patcher_base.hpp

include/pinner/pinner_arm32.hpp

include/pinner/pinner_base.hpp

include/sizer/sizer_arm32.hpp

include/sizer/sizer_base.hpp

src/SConscript

src/arch_base.cpp

src/patcher_arm32.cpp

src/patcher_base.cpp

src/pinner_arm32.cpp

src/pinner_base.cpp

src/sizer_arm32.cpp

src/sizer_base.cpp