Fix 'Failed to run ... parse' message

[mbanders]

Just listing tests using "./bft -l" printed an error message at top:

Failed to run <class 'tests.cdrouter_bootstrap.CDrouterCustom'> parse function!

Due to this:

Traceback (most recent call last):
  File "/home/mikea/boardfarm/tests/__init__.py", line 50, in init
    new_tests = test.parse(config) or []
  File "/home/mikea/boardfarm/tests/lib/common.py", line 33, in wrapper
    return f(*args, **kwargs)
  File "/home/mikea/boardfarm/tests/cdrouter_bootstrap.py", line 329, in parse
    if 'cdrouter_server' in config.board:
AttributeError: 'module' object has no attribute 'board'

This code change fixes that.

Signed-off-by: Mike Anderson mbanderson@uwalumni.com

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This change is 

[mbanders]

Posted to gerrithub instead.