Log Message:
glm: update to 1.0.1.

Features:

    Added C++17 [[nodiscard]] support

Improvements:

    Enables only warnings as errors while building unit tests
    Added aligned_*vec3 simd support #1245

Fixes:

    Fixed C++ language auto detection build, disable C++98 warnings with Clang \ 
#1235, #1231
    Fixed GTX_color_space missing <glm/ext/scalar_constants.hpp> include \ 
#1233 #1238
    Fixed EXT_matrix_transform shear implementation #1140 #1182
    Fixed smoothstep SIMD implementation #1222