[boost] [mpl] Can I merge pull requests for 'develop' into 'master' for Boost 1.56

Subject: [boost] [mpl] Can I merge pull requests for 'develop' into 'master' for Boost 1.56
From: Edward Diener (eldiener_at_[hidden])
Date: 2014-07-07 20:30:48

Eric Niebler has issued a couple of pull requests for MPL on 'develop' 
involving VC++ and the has_xxx functionality which I have merged to 
'develop' after testing them locally and successfully with various 
versions of VC++ from VC8 to VC12. The earlier already cycled through 
regression tests successfully but the latest was merged just recently. 
The latest involves a change for the NVidia CUDA compiler, for which I 
see no regression testing. I have not tested this change with the CUDA 
compiler ( is there even a Boost Build toolset for this compiler ? ) but 
I implictly trust Eric's judgment.

Can/should these changes be merged to 'master' for 1.56 ?