Also don't use pointers/new's unnecessarily.

Still on the list of things to do is to return actual atoms which
will bring more of the error checking into a single location.

Refs #3515: Sample saving to NXS complete except SampleEnvironment. Refs #3669: Some code testing XML saving/parsing.

Refs #3515: Moved nexus CPP API over to a NexusCPP subfolder. Added to common include directories. Code in the Material object to save/load from Nexus

Rename Framework code directory to just that. Also delete Main and VS & Eclipse project file. Re #1881.

Adding the SampleEnvironment class plus changes around Geometry for the Monte Carlo work. Some changes in Geometry just clear warnings surrounding unitialized objects in copy constructors for class with virtual base classes. Other changes revolve around materials. Re #1212

Removed unused material fields from Object class, Re #1735

Visual Studio 2010 project updates. Added two property files that contain definitions that are shared across the multiple projects defined within the solution. This saves defining, in particular, preprocessor directives in every project.
Also update Geometry code so that the headers can be included without having to find and include other headers first. Re #1389

more doxygen warning hunting

Added subfolders to src and inc in Geometry.vcproj
Tested with scons and VS sln builds

Spotted inconsistency in declaration of NeXus namespace. Plus some other tidying up for doxygen. Re #100.

Merge exceptions from geometry into kernel/src/Exception.
Remove AuxExecption

Think I've removed the last of the doxygen warnings from Geometry. Re #65. Also removed VisitBase because it was identical to BaseVisit and not used.

Sort out paths in geometry to allow things to work a bit better

All the following now build or have been deleted

renamed geometry\auxinc\Exception.h to AuxException.h.
Propogated changes throughout Geometry

The big Geometry::Volume checkin.
class Sphere

Moved to geometry namespace

This is the start of the geometry handler: 
DOES NOT COMPILE (Yet)

Includes : Surface :
           Tree + boolean handler