Update master

Code changes to get the new ElVis repository structure compiling and executing on 64-bit windows 7 and 64-bit Ubuntu 12.10.

- Removed C++11 code and replaced with boost alternatives.

- Changed glew from a static to shared library (initializing glew in ElVis Core was not scene in the extensions since glew was linked statically).

- Added checks in CMake for Cuda 5.0