Merge pull request #83 from Eyescale/master

Bump CMake external to fix OS X build
Merge pull request #84 from Eyescale/master

Implement AABB::merge( Point& )
Merge pull request #85 from Eyescale/master

Disable default 16 byte alignment
Merge branch 'master' of https://github.com/Eyescale/vmmlib
Fix cppcheck warnings
Merge pull request #7 from jafyvilla/master

Fix cppcheck warnings