Updated readme
Fixed API for euclian, only need a vec2 parameter
Updated readme
Merge branch '0.9.4' into 0.9.5
Clarifies the license applying on the manual and added a docx copy of the manual to the source
Merge branch '0.9.4' into 0.9.5
Merge branch '0.9.5' of https://github.com/g-truc/glm into 0.9.5