IntelliSense is wrong with GLM header only library.

I am getting IntelliSense errors with the header only library GLM

http://glm.g-truc.net/0.9.5/index.html

The code I have compiles and works perfectly fine, but it is telling me that I have errors on every line that uses the library.  Is there some step with cmake that I am not aware of that will resolve this or is it a legitamte bug.






Here is the code compiled and working