Fix cppcheck warning-to-error

This fixes (and hopefully maintains the behaviour):
/home/sampfeiffer/svn/catkin_ws/src/perception_blort/blort/src/Recognizer3D/Recognizer3D.cpp: In member function ‘bool blortRecognizer::Recognizer3D::recognize(IplImage*, std::map<std::basic_string<char>, boost::shared_ptr<TomGine::tgPose> >&, std::map<std::basic_string<char>, double>&, const std::map<std::basic_string<char>, bool>&)’:
/home/sampfeiffer/svn/catkin_ws/src/perception_blort/blort/src/Recognizer3D/Recognizer3D.cpp:227:108: error: suggest parentheses around ‘&&’ within ‘||’ [-Werror=parentheses]
cc1plus: some warnings being treated as errors
Command exited with non-zero status 1
Recognizer3D.cpp build time cppcheck(2.47)  g++(3.31)