BUG: Move MagnitudeAndPhaseToComplexImageFilter to the ImageIntensity module.

This is a more appropriate location for this filter given that the
ComplexToModulusImageFiletr and ComplexToPhaseImageFilter are in this module.

Change-Id: Ia83ec7def7069fc3e2add838a7ddfe44eff4faba
BUG: Use DEPENDS for dependent files

For:
CMake Warning (dev) at CMake/itkOpenCL.cmake:47 (add_dependencies):
  ...
  of target "GPUReductionKernel_Target" does not exist.

Change-Id: If55612e7938fd20062b51e854e0979cbfd1b0366
Merge topic 'magnitude-and-phase-location'

d385559a BUG: Move MagnitudeAndPhaseToComplexImageFilter to the ImageIntensity module.
Merge topic 'FixOpenCLCMakeWarnings'

605f6d93 BUG: Use DEPENDS for dependent files