Add "sudo: false" to .travis.yml
Add "sudo: false" to .travis.yml

To use container-based infrastructure.

igniterealtime/jxmpp,Flowdalic/jxmpp,igniterealtime/jxmpp,igniterealtime/jxmpp,Flowdalic/jxmpp,ishan1604/jxmpp,Flowdalic/jxmpp