Aglio 2.1.1 based on Node 0.12.7 image

v2.1.1

Adding aglio 2.1.1

Aglio 2.0.0 based on Node 0.12.7 image

v2.0.0

Adding aglio 2.1.1

Aglio 1.18 based on Node 0.12.1 image

v1.18.0

changed image from ubuntu to node

Aglio version 1.16.1 with its dependencies frozen

Update README.md

minor typo in tag name