MexIncludes/PyIncludes are now specifically include python/matlab headers ScriptIncludes.h is more general

NOTE: Array dimensions must be created such that strides are (x,y,z,c,t) with adjacent x-elements contiguous in memory.

- Split ImageContainer into ImageView non-owning reference and ImageOwner for cleanup (only supports move operations)

TODO: Simplify and unify the script wrappers

Identity filter copies data to GPU then back to output image.