ocr demo doesnt work

[karlnapf]

[01/Jul/2014 00:35:47] "POST /application/ocr/recognize HTTP/1.1" 404 1612
Traceback (most recent call last):
  File "/home/heiko/git/shogun/shogun-demo/demos/application/ocr.py", line 93, in recognize
    digit = application.ai.classify(image)
  File "/home/heiko/git/shogun/shogun-demo/demos/application/Ai.py", line 91, in classify
    order='F')
SystemError: [ERROR] In file /home/heiko/git/shogun/shogun/src/shogun/multiclass/MulticlassSVM.cpp line 82: No kernel assigned!

[karlnapf]

@Saurabh7 could you check that?