Ignoring KeyboardInterrupt, so this doesn't print to the console when killing GAE:

^CTraceback (most recent call last):
  File "/Users/mattfaus/.virtualenv/khan27/bin/technicolor-yawn", line 111, in <module>
    main()
  File "/Users/mattfaus/.virtualenv/khan27/bin/technicolor-yawn", line 103, in main
    read_stream(sys.stdin)
  File "/Users/mattfaus/.virtualenv/khan27/bin/technicolor-yawn", line 92, in read_stream
    line = stream.readline()
KeyboardInterrupt