dropped HHVM (tests do not pass anyway)
dropped HHVM (tests do not pass anyway)

gencer/swiftmailer,jamesggordon/swiftmailer,swiftmailer/swiftmailer,voku/swiftmailer,Rotzbua/swiftmailer,voku/swiftmailer,c960657/swiftmailer,c960657/swiftmailer,michabbb-backup/swiftmailer,Rotzbua/swiftmailer,swiftmailer/swiftmailer,michabbb-backup/swiftmailer,jamesggordon/swiftmailer,gencer/swiftmailer