fix dynamic loading bug + reorg

HySoP/CMake

HySoP/CMakeLists.txt

HySoP/DoxyConf/parmes.doxyfile

HySoP/hysop/__init__.py.in

HySoP/hysop/domain/grid.py

HySoP/hysop/particular_solvers/GPUParticularSolver.py

.../hysop/particular_solvers/GPUParticularSolver_GLRender.py

HySoP/hysop/particular_solvers/__init__.py

HySoP/hysop/particular_solvers/basic.py

HySoP/hysop/particular_solvers/gpu_src.cl

HySoP/hysop/particular_solvers/integrator/__init__.py

HySoP/hysop/particular_solvers/integrator/forward_euler.py

HySoP/hysop/particular_solvers/integrator/integrator.py

HySoP/hysop/particular_solvers/integrator/runge_kutta.py

HySoP/hysop/particular_solvers/interpolation/__init__.py

...P/hysop/particular_solvers/interpolation/interpolation.py

HySoP/hysop/particular_solvers/interpolation/linear.py

HySoP/hysop/particular_solvers/remesh/__init__.py

HySoP/hysop/particular_solvers/remesh/lambda1.py

HySoP/hysop/particular_solvers/remesh/lambda2.py