don't use QuickTime to load tga, png, and jpg images, as this causes

problems when trying to play a sequence of images (fixes bug #430)

source/blender/quicktime/apple/quicktime_import.c

@@ -78,6 +78,9 @@ int anim_is_quicktime (char *name)
 		BLI_testextensie(name, ".txt") ||
 		BLI_testextensie(name, ".mpg") ||
 		BLI_testextensie(name, ".avi") ||	// wouldnt be appropriate ;)
+		BLI_testextensie(name, ".tga") ||
+		BLI_testextensie(name, ".png") ||
+		BLI_testextensie(name, ".jpg") ||
 		BLI_testextensie(name, ".wav") ||
 		BLI_testextensie(name, ".zip") ||
 		BLI_testextensie(name, ".mp3")) return 0;