ENH: add Set/Get parameters in Application

Code/Core/otbWrapperApplication.cxx

Code/Core/otbWrapperApplication.h

Code/Core/otbWrapperInputComplexImageParameter.h

Code/Core/otbWrapperInputImageParameter.h

Code/Core/otbWrapperInputVectorDataParameter.h

Code/Core/otbWrapperOutputVectorDataParameter.h

Code/Core/otbWrapperRadiusParameter.h

Code/Wrappers/SWIG/otbApplication.i