Change startup defaults

- Default Lamp increased strength (10x stronger)
- 3D View & Camera Lens = 50mm
- Camera film size = 36x24mm Full Frame
- Render Size Percentage = 100%
- Render Display = New Window
- Scene Units = Metric
- Color Management View = Filmic
- Workbench Object Overlap = ON
- Headers on top for all editors, except the Timeline at the bottom
- Default Properties tab = Object Properties
- Generate UV's = ON

See T47064

source/blender/editors/space_script/space_script.c

@@ -76,7 +76,7 @@ static SpaceLink *script_new(const ScrArea *UNUSED(area), const Scene *UNUSED(sc
 	
 	BLI_addtail(&sscript->regionbase, ar);
 	ar->regiontype = RGN_TYPE_HEADER;
-	ar->alignment = RGN_ALIGN_BOTTOM;
+	ar->alignment = RGN_ALIGN_TOP;
 	
 	/* main region */
 	ar = MEM_callocN(sizeof(ARegion), "main region for script");