- Added indexedVertexOps namespace
- Added indexedCellOps namespace

write.

This reverts commit e4c14096.

This reverts commit e4c14096.

Find patch faces that do not result from point pairs and aggressively delete

Redistribute reinserted feature points
Synchronise after distributing the background meshes in the constructor

Currently disabled, but adding the functionality to change the cell size
based upon the non-orthogonality and the offset of patch faces from the
surface they are supposed to conform to.

Add functions to indexedCell and indexedVertex to calculate duals
and work out whether cell or vertex is near a processor boundary.

Add functions to seed and remove far points around the processor
boundary.

Correct bug where List was used instead of DynamicList.

Now there is a search for the surface points to check whether they are close
to any other surface point. If they are, reject the point unless the angle
between the normals of the surfaces are around 180 degrees, which means that
the points are close but on opposite surfaces (i.e. there is a small gap).

CGAL algorithms such as incident_faces take a list and an output iterator as
arguments. They require the list to have push_back defined. Some std::lists
remain where this is the case.

    - Remove cvMesh from constructor arguments for faceAreaWeightModel and cvControls
    - Add I.H files for indexedCell and indexedVertex classes
    - Separate feature point functions; put into conformalVoronoiMeshFeaturePoints.C
    - Add feature point specialisations for 2 external and 1 internal edge
    - Add a struct for feature point types
    - Add a writeCellCentres function

Removed unused dependencies on CGAL