<Category name="Solvers">
    <Group name="Static">
      <Tutorial name="Static" scene="Components/solver/StaticSolver.scn" html="Tutorials/Solvers/StaticSolver.html"/>
    </Group>
    <Group name="Explicit">
      <Tutorial name="Euler" scene="Components/solver/EulerExplicitSolver.scn"       html="Tutorials/Solvers/ExplicitEuler.html"/>
      <Tutorial name="Runge Kutta 4" scene="Components/solver/RungeKutta4Solver.scn" html="Tutorials/Solvers/ExplicitRungeKutta4.html"/>
    </Group>
    <Group name="Implicit">
	    <Tutorial name="Euler"   scene="Components/solver/EulerImplicitSolver.scn"   html="Tutorials/Solvers/ImplicitEuler.html"/>
	    <Tutorial name="Newmark" scene="Components/solver/NewmarkImplicitSolver.scn" html="Tutorials/Solvers/ImplicitNewmark.html"/>
    </Group>
</Category>
