Add Grid Sampling for 3D images. (#627) #1388

Job	Run time
Documentation	11m 17s
Julia lts - ubuntu-latest - 1 thread(s)	37m 55s
Julia 1 - ubuntu-latest - 1 thread(s)	44m 33s
Julia pre - ubuntu-latest - 1 thread(s)	43m 43s
Julia 1 - windows-latest - 1 thread(s)	45m 19s
Julia 1 - macOS-latest - 1 thread(s)	42m 31s
Julia 1 - ubuntu-latest - 2 thread(s)	48m 14s
	4h 33m 32s

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