ready for continuous integration
added VectorSpace
added AlgebraVectorSpace
rm VectorSpace
continuous integration ready
fixed docco examples
added real vectors example
added vector addition
fixed example
added few examples
fixed typo
added Development.md
better continuous integration
added element.clone()
added images
added images
added css
updated images urls
added grunt-markdown
Merge commit 'e4c3f0def699793b4ea5a409de05589a72599958' into develop