[CMake] CMake CUDA 3.8+/9 support as a first class language with out Visual Studio Support... err what?

[Brian J. Davis]

Saying I could get this to work, which it is not how, would one using 
project:

Project( myproject CXX CUDA)

specify the version of CUDA to use if I have CUDA 7.5 and 8 installed 
simultaneously.  FindCUDA could do it.  And say if version of cuda could 
be specified why not c++ 0x or 11... Ya know cuz if we are going to be 
able to specify the version of one "first class" language we should be 
able to specify the version of each.... yeah I am guessing I know the 
answer to this already.  I just had this burning desire to ask this 
question.