PITHIA-NRF e-science center proof of concept

This deliverable will be a first proof of concept implementation of the PITHIA-NRF e-science center and its corresponding documentation. The proof of concept will deploy the selected candidate tools and will demonstrate them in the EGI cloud testbed (without further integration or development). The proof of concept will be made available for the PITHIA-NRF user community to collect initial feedback regarding feasibility.