About AOKP: remove donate links

  Use GitHub links for developers now that there
  is a unified donate link.
  Credit to Nitroz for the images.

  Patch Set 2:
    Remove whitespace.
    Alphabetize developer names.

  Patch Set 3:
    Move AOKP github link to developerpreference

Change-Id: Iec31e924bcb807392b8389112942ed8b4d3639fd
Signed-off-by: KhasMek <Boushh@gmail.com>