output

It works in any dimension, coordinates are not saved. It's main
purpose is to produce scatter plots.

Also add a few documentation.

09f3dd4b

Name	Last commit	Last update
..
CMakeLists.txt
GnuplotWriter.cpp
GnuplotWriter.hpp
GnuplotWriter1D.cpp
GnuplotWriter1D.hpp
GnuplotWriterBase.cpp
GnuplotWriterBase.hpp
GnuplotWriterRaw.cpp
GnuplotWriterRaw.hpp
INamedDiscreteData.hpp
IWriter.hpp
NamedDiscreteFunction.hpp
NamedItemArrayVariant.hpp
NamedItemValueVariant.hpp
OutputNamedItemValueSet.hpp
VTKWriter.cpp
VTKWriter.hpp
WriterBase.cpp
WriterBase.hpp