Removing depricated triangulation hierarchy, using Fast_location.

Renamed typedef HTriangulation->Delaunay.

Any use of point in conformalVoronoiMesh must now be fully scoped as Foam::point
- there is a function called point() in the new version of Triangulation_3.h.

A point very close to the face of a tri was erroneously triggering it.

This reverts commit 2e1e671d.

This reverts commit b18f6cc1.

Also, 2011 copyright dates.

Conflicts:
	src/OpenFOAM/meshes/boundBox/boundBox.H

- eases management/control of previously calculated sums
- add empty() member function to SHA1Digest
- adjust Copyright dates

- update packing for FOAM_EXT_LIBBIN and newer FOAM_APPBIN
- pack OpenFOAM source via 'git archive' for consistency with
  the git repository (use -nogit option to revert to manual packing)
- combine foamPackBin + foamPackThirdPartyBin
- add foamPackThirdPartyBinAll (like foamPackBinAll)

- relocate service scripts into bin/tools
- use more standard 'tgz' instead of 'gtgz'

STYLE: minor rewording, drop grep/sed in favour of sed only