Convert rsu_handlers to be a GPtrArray instead of GList.
Convert rsu_handlers to be a GPtrArray instead of GList.

twoporeguys/librpc,twoporeguys/librpc,twoporeguys/librpc,twoporeguys/librpc,twoporeguys/librpc,twoporeguys/librpc,twoporeguys/librpc,twoporeguys/librpc