bring multivariate_normal in from scipy 0.14.0
Merge remote-tracking branch 'upstream/master' into multivar
Merge remote-tracking branch 'upstream/master' into multivar
Merge pull request #304 from jabooth/multivar

bring multivariate_normal in from scipy 0.14.0
Update README.md

Bumping to see if badges update
tidy up README
Fix notebooks url