SUMMARY:
- OV511 decompressor support for more resolutions (such as 176x144)
- Fixed module license problems
- Fix a possible NULL pointer dereference
- Snapshot fixes

PER-FILE CHANGES:
- i2c-algo-usb.c:
  - Fix MODULE_LICENSE for 2.4.9

- ov511.c:
  - Kernels 2.4.18+ need #include linux/mm.h
  - Device table shouldn't be __devinitdata (from kernel 2.4.19/2.5.22)
  - New device: Alpha Vision Tech. AlphaCam SE, Custom ID 253
  - Fix assignment of ov->proc_button->owner to not cause NULL pointer deref
    (credit: Oleg K.)
  - New snapshot reset sequence; old one was causing erroneous I2C writes
    (credit: Oleg K.)
  - Move part of OmniVision sensor mode_init code down to sensor modules.
  - Remove references to urb->next; resubmit ISO URBs from completion handler,
    and set urb->interval (from kernel 2.5.21)
  - Support I2C read/write ioctl()s from V4L ioctl handler (credit: Oleg K.)
  - Minor code cleanups

- ov511_decomp.c:
  - Fix MODULE_LICENSE for 2.4.9
  - Rewrite YUV420P main decompression loop to work with more resolutions
  - Minor code cleanups

- ov518_decomp.c:
  - Fix version
  - Fix MODULE_LICENSE for 2.4.9

- saa7111-new.c:
  - Only set MODULE_LICENSE on kernels that support it.