[media] move the remaining USB drivers to drivers/media/usb

Move the 3 remaining usb drivers to their proper space.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/usb/zr364xx/Kconfig

@@ -0,0 +1,14 @@
+config USB_ZR364XX
+	tristate "USB ZR364XX Camera support"
+	depends on VIDEO_V4L2
+	select VIDEOBUF_GEN
+	select VIDEOBUF_VMALLOC
+	---help---
+	  Say Y here if you want to connect this type of camera to your
+	  computer's USB port.
+	  See <file:Documentation/video4linux/zr364xx.txt> for more info
+	  and list of supported cameras.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called zr364xx.
+

drivers/media/usb/zr364xx/Makefile

@@ -0,0 +1,2 @@
+obj-$(CONFIG_USB_ZR364XX)       += zr364xx.o
+