Added support to target_change for changing usermodel, skinnum, solidstate, effects, renderfx, startframe, and framenumbers of model_spawn and model train for both default Lazarus and missionpack DLLs.
Added movewith support to func_water and func_bobbingwater for both default Lazarus and missionpack DLLs.
Added "skinnum" field to edict_t instead of directly reading the key into s.skinnum for default Lazarus DLL.
Disabled unused run+fire animation for Freddie in missionpack DLL.
Overhauled child entity movement in default Lazarus DLL.
Added bbox versions of various triggers to default Lazarus DLL.
Added level.maptype field to default Lazarus DLL.
Added entity class IDs to default Lazarus DLL.
Incremented savegame version for default Lazarus DLL.