Compilation issues on Mac OS X Yosemite 10.10.4

[Terrence Young]

Hello! I'm having some issues building motive and pie noon and it seems to be an incorrect CMake configuration. In either the motive project in pienoon, or motive on its own, when I run '$ cmake -g Xcode   . '  the project generates fine. 

However when I open the project  in XCode and build, it fails. I get 9 errors from files attempting to use simd4f_dot3_scalar functions defined in two mathfu includes: vector_3.h and matrix_4x4.h.  

Running the mathfu tests on their own work ok though. Any help with this issue is greatly appreciated. 

[Terrence Young]

Of course right after I typed this, I figured out the issue. The motive and pienoon github trees use an older version of vectorial ( a mathfu branch) 

This was getting included as a dependency during the build and causing it to fail. I switch to the master vectorial tree and everything works fine in both projects. Great job on both of these wonderful libraries and pienoon!