Selenium Tests update
ES-153 changes to login tests
ES-152 latest changes in tests and cancel button
Merge branch 'ioannisstenos-develop' into develop (end of sprint#4)
Re-apply grnet encryption to .config.txt
New test IP
Update travis-encrypted variables
bare test commented-out, awaiting for project parameter
Merge branch 'develop' of https://github.com/grnet/e-science into develop
updates for ES-179