Fix se_resnet_bottleneck to support NHWC data format (#514)
Fix se_resnet_bottleneck to support NHWC data format (#514)

* Fix se_resnet_bottleneck to support NHWC data format

* Fixed my fix: removed original line

* Remove trailing whitespace

eyaler/tensorpack,ppwwyyxx/tensorpack,ppwwyyxx/tensorpack,eyaler/tensorpack