Revert "vm-test: remove old phantomjs ppa"
Revert "vm-test: remove old phantomjs ppa"

This reverts commit f6e5155971b0f8f7b5135b7a91de172329ca9150. Hopefully the ppa is back online

digibib/ls.ext,digibib/ls.ext,digibib/ls.ext,digibib/ls.ext