Add {{ site.url }}
Add {{ site.url }}


Former-commit-id: b95a90ac7885a8dd3da7e3c7aee28dbdf22e6dc9 [formerly f30c4e75ea8ed3595cb0f538984e0d09d72b6c6f]
Former-commit-id: 27da9f066f060ef0c7b9e081ebfb634ed9a54224
LibraryCarpentry/librarycarpentry.github.io,LibraryCarpentry/librarycarpentry.github.io,LibraryCarpentry/librarycarpentry.github.io