Update README.md

README.md

-# Dune-CurvedSurfaceGrid - A Dune module for surface parametrization
+# Dune-CurvedGrid - A Dune module for geometry parametrization
 This Dune module provides a meta-grid for wrapping other grid implementations and providing
-a curved geometry on each element, parametrized by a [Dune-CurvedGeometry](https://gitlab.mn.tu-dresden.de/spraetor/dune-curvedgeometry)
+a curved geometry on each element, parametrized by a [Dune-CurvedGeometry](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedgeometry)
 class.
 
 For an overview about the CurvedSurfaceGrid and the CurvedGeometry, see also the presentation
-[Dune-CurvedSurfaceGrid - A Dune module for surface parametrization](http://www.math.tu-dresden.de/~spraetor/dune-curvedsurfacegrid).
+[Dune-CurvedSurfaceGrid - A Dune module for surface parametrization](http://wwwpub.zih.tu-dresden.de/~praetori/presentations/dune-curvedgrid).
+
+## Installation Instructions
+`dune-curvedgrid` requires the DUNE core modules, version 2.7 or later.
+Please see the [general instructions for building DUNE modules](https://www.dune-project.org/doc/installation) for detailed instructions on how to build the module.
 
 ## Initial Example
-(See [example1.cc](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedsurfacegrid/-/blob/master/src/example1.cc))
+(See [example1.cc](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedgrid/-/blob/master/src/example1.cc))
 
 ```c++
 // 1. Construct a reference grid
@@ -23,7 +27,7 @@ CurvedSurfaceGrid grid{*refGrid, sphereGF};
 
 At first, we have to create a reference grid that acts as a parametrization domain for the
 target curved grid. In the example, we use [Dune-FoamGrid](https://gitlab.dune-project.org/extensions/dune-foamgrid)
-and read a piece-wise flat grid from a GMsh file [`sphere.msh`](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedsurfacegrid/-/blob/master/doc/grids/sphere.msh).
+and read a piece-wise flat grid from a GMsh file [`sphere.msh`](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedgrid/-/blob/master/doc/grids/sphere.msh).
 
 In a second step, we describe the parametrization of the curved surface by a closest-point
 projection to the sphere with radius 1. This projection is given by a callable `sphere` and
@@ -37,7 +41,7 @@ meta-grid `CurvedSurfaceGrid` implements the Dune grid interface and can thus be
 replacement for, e.g., the reference grid.
 
 ## Two Different Geometry Mappings
-The [Dune-CurvedGeometry](https://gitlab.mn.tu-dresden.de/spraetor/dune-curvedgeometry) module
+The [Dune-CurvedGeometry](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedgeometry) module
 provides two different geometry implementations that differ in the input and in the
 representation of the parametrization.
 
@@ -51,7 +55,7 @@ The `CurvedSurfaceGrid` constructs on request of the element geometry a LocalFin
 of Lagrange basis functions for the internal parametrization of the geometry. The `ParametrizedGeometry`
 is constructed, if the grid gets a polynomial order `k > 0`.
 
-(See [example2.cc](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedsurfacegrid/-/blob/master/src/example2.cc))
+(See [example2.cc](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedgrid/-/blob/master/src/example2.cc))
 ```c++
 // Construct a reference grid
 auto refGrid = GmshReader< FoamGrid<2,3> >::read("sphere.msh");
@@ -72,7 +76,7 @@ function `derivative(f)` returning a callable that gives the Jacobian of the map
 grid constructs a `LocalFunctionGeometry` on each element. This geometry is exactly parametrized
 with the mapping and its derivative, i.e., no additional interpolation is performed.
 
-(See [example3.cc](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedsurfacegrid/-/blob/master/src/example3.cc))
+(See [example3.cc](https://gitlab.mn.tu-dresden.de/iwr/dune-curvedgrid/-/blob/master/src/example3.cc))
 ```c++
 auto gv = refGrid->leafGridView();