Examples: Clean up.

examples/files.js

@@ -112,7 +112,6 @@ var files = {
 		"webgl_loader_playcanvas",
 		"webgl_loader_ply",
 		"webgl_loader_prwm",
-		"webgl_loader_ttf",
 		"webgl_loader_sea3d",
 		"webgl_loader_sea3d_hierarchy",
 		"webgl_loader_sea3d_keyframe",
@@ -121,6 +120,11 @@ var files = {
 		"webgl_loader_sea3d_skinning",
 		"webgl_loader_sea3d_sound",
 		"webgl_loader_stl",
+		"webgl_loader_texture_exr",
+		"webgl_loader_texture_hdr",
+		"webgl_loader_texture_pvrtc",
+		"webgl_loader_texture_tga",
+		"webgl_loader_ttf",
 		"webgl_loader_utf8",
 		"webgl_loader_vrml",
 		"webgl_loader_vtk",
@@ -157,11 +161,8 @@ var files = {
 		"webgl_materials_texture_canvas",
 		"webgl_materials_texture_compressed",
 		"webgl_materials_texture_filters",
-		"webgl_materials_texture_hdr",
 		"webgl_materials_texture_manualmipmap",
-		"webgl_materials_texture_pvrtc",
 		"webgl_materials_texture_rotation",
-		"webgl_materials_texture_tga",
 		"webgl_materials_transparency",
 		"webgl_materials_variations_basic",
 		"webgl_materials_variations_lambert",