Added Lamp , Radiosity, and World presets

presets/pov/lamp/01_(5400K)_Direct_Sun.py

presets/pov/lamp/02_(5400K)_High_Noon_Sun.py

presets/pov/lamp/03_(6000K)_Daylight_Window.py

...s/pov/lamp/04_(6000K)_2500W_HMI_(Halogen_Metal_Iodide).py

presets/pov/lamp/05_(4000K)_100W_Metal_Halide.py

presets/pov/lamp/06_(3200K)_100W_Quartz_Halogen.py

presets/pov/lamp/07_(2850K)_100w_Tungsten.py

presets/pov/lamp/08_(2600K)_40w_Tungsten.py

.../pov/lamp/09_(5000K)_75W_Full_Spectrum_Fluorescent_T12.py

presets/pov/lamp/10_(4300K)_40W_Vintage_Fluorescent_T12.py

presets/pov/lamp/11_(5000K)_18W_Standard_Fluorescent_T8.py

presets/pov/lamp/12_(4200K)_18W_Cool_White_Fluorescent_T8.py

presets/pov/lamp/13_(3000K)_18W_Warm_Fluorescent_T8.py

...s/pov/lamp/14_(6500K)_54W_Grow_Light_Fluorescent_T5-HO.py

presets/pov/lamp/15_(3200K)_40W_Induction_ Fluorescent.py

presets/pov/lamp/16_(2100K)_150W_High_Pressure_Sodium.py

presets/pov/lamp/17_(1700K)_135W_Low_Pressure_Sodium.py

presets/pov/lamp/18_(6800K)_175W_Mercury_Vapor.py

presets/pov/lamp/19_(5200K)_700W_Carbon_Arc.py

presets/pov/lamp/20_(6500K)_15W_LED_Spot.py