Splitting cxx file for InputImageParameter

During refactoring of ComplexImageParameter some files where deleted. That led to too much memory usage during compilation. Even if this amount of memory seems to be compiler dependent we decided (see Complex image integration merge request) to split the otbWrapperInputImageParameter.cxx into different .cxx organized along the different types.

Modules/Wrappers/ApplicationEngine/src/CMakeLists.txt

@@ -31,6 +31,17 @@ set( OTBApplicationEngine_SRC
   otbWrapperInputFilenameListParameter.cxx
   otbWrapperOutputImageParameter.cxx
   otbWrapperInputImageParameter.cxx
+  otbWrapperInputImageParameterUInt8.cxx
+  otbWrapperInputImageParameterUInt16.cxx
+  otbWrapperInputImageParameterUInt32.cxx
+  otbWrapperInputImageParameterInt16.cxx
+  otbWrapperInputImageParameterInt32.cxx
+  otbWrapperInputImageParameterCInt16.cxx
+  otbWrapperInputImageParameterCInt32.cxx
+  otbWrapperInputImageParameterCFloat.cxx
+  otbWrapperInputImageParameterCDouble.cxx
+  otbWrapperInputImageParameterFloat.cxx
+  otbWrapperInputImageParameterDouble.cxx
   otbWrapperParameterKey.cxx
   otbWrapperDocExampleStructure.cxx
   otbWrapperInputVectorDataParameter.cxx