DevLog 2012/12/17, compleated F-part and partially created X-part. 	modified:   cuda_fft_xspec.cu 	deleted:    cuda_fft_segment.cu
DevLog 2012/12/17, compleated F-part and partially created X-part.
	modified:   cuda_fft_xspec.cu
	deleted:    cuda_fft_segment.cu

kamenoseiji/PolariS,kamenoseiji/PolariS