Fawkes crashes when connecting to FUSE-image with JPEG-compression enabled.

How to reproduce:

* Start fawkes and load the plugins "fvbase, fountain, nao_ball_goals"
* Start Firestation and try to connect to the FUSE-image of the nao (click "FUSE", choose the image "nao.cam.0", enable JPEG-compression click "connect")
* Fawkes segfaults.

Backtrace:

Program received signal SIGSEGV, Segmentation fault.
[Switching to LWP 2329]
0xb0cc99a9 in firevision::JpegImageCompressor::compress (this=0x80cc6c0)
    at /home/patrick/robocup/fawkes/fawkes/src/firevision/fvutils/color/yuvrgb.h
:128
128     /home/patrick/robocup/fawkes/fawkes/src/firevision/fvutils/color/yuvrgb.
h: No such file or directory.
        in /home/patrick/robocup/fawkes/fawkes/src/firevision/fvutils/color/yuvr
gb.h
(gdb) bt
#0  0xb0cc99a9 in firevision::JpegImageCompressor::compress (this=0x80cc6c0)
    at /home/patrick/robocup/fawkes/fawkes/src/firevision/fvutils/color/yuvrgb.h
:128
#1  0xb0cd8d2e in firevision::FuseServerClientThread::process_getimage_message
    (this=0x80ce598, m=0x80cb7f8)
    at /home/patrick/robocup/fawkes/fawkes/src/firevision/fvutils/net/fuse_serve
r_client_thread.cpp:218
#2  0xb0cd9a4e in firevision::FuseServerClientThread::process_inbound (
    this=0x80ce598)
    at /home/patrick/robocup/fawkes/fawkes/src/firevision/fvutils/net/fuse_serve
r_client_thread.cpp:419
#3  0xb0cd9bf6 in firevision::FuseServerClientThread::loop (this=0x80ce598)
    at /home/patrick/robocup/fawkes/fawkes/src/firevision/fvutils/net/fuse_serve
r_client_thread.cpp:478
#4  0xb805361a in fawkes::Thread::run (this=0x80ce598)
    at /home/patrick/robocup/fawkes/fawkes/src/libs/core/threading/thread.cpp:92
8
#5  0xb8054315 in fawkes::Thread::entry (pthis=0x80ce598)
    at /home/patrick/robocup/fawkes/fawkes/src/libs/core/threading/thread.cpp:55
7
#6  0xb7dddc9f in ?? () from /lib/libpthread.so.0
#7  0x080ce598 in ?? ()
#8  0xabfc9b90 in ?? ()