When using onnx2bnn, the network channels c should must satisfy c %64 == 0, otherwise, there will be a problem.

[Sakulaki]

I0517 20:34:54.114783 15334 OnnxConverter.cpp:145] c % 64 == 0 is not satisfied! [48, 3, 3, 48]
terminate called after throwing an instance of 'std::runtime_error'
what(): c % 64 == 0 is not satisfied! [48, 3, 3, 48]
Aborted (core dumped)

[daquexian]

Fixed in #49 and #51