Merge pull request #283 from peastman/master

Detect Visual Studio in a way that works correctly with NMake files
Merge pull request #284 from peastman/master

Detect Visual Studio in a way that works correctly with NMake files
Detect Visual Studio in a way that works correctly with NMake files
Detect Visual Studio in a way that works correctly with NMake files
Merge pull request #285 from peastman/master

Workaround for bug in Visual Studio
Workaround for bug in Visual Studio
Added methods for changing default parameters on barostats and thermostats
Merge pull request #286 from peastman/master

Added methods for changing default parameters on barostats and thermostats
Change implicitSolentKappa to implicitSolventSaltConc and convert to
implicitSolventKappa the same (black-magic) way that Amber does. I have never
been able to reproduce the prefactor used to convert to kappa in Amber... sigh.
Fixed a compilation error when building wrappers
Merge pull request #287 from peastman/master

Fixed a compilation error when building wrappers
Test cases detect if CPU is not supported and exit rather than crashing
Merge pull request #288 from peastman/master

Test cases detect if CPU is not supported and exit rather than crashing
Fixed a test case that occasionally failed
Merge pull request #289 from peastman/master

Fixed a test case that occasionally failed
Ensure that PYTHON_EXECUTABLE is visible to all CMake scripts
Merge pull request #290 from peastman/master

Ensure that PYTHON_EXECUTABLE is visible to all CMake scripts
Fixed an error in CMake script when compiling with clang
Merge pull request #291 from peastman/master

Fixed an error in CMake script when compiling with clang
Updated version number to 6.0