fixed autoloading of unit test classes
fixed autoloading of unit test classes

tweakers-dev/swiftmailer,gburyakovsky/swiftmailer,jamesggordon/swiftmailer,jamesggordon/swiftmailer,fvosberg/swiftmailer,c960657/swiftmailer,denpamusic/swiftmailer,kuslahne/swiftmailer,robertklein/swiftmailer,papagel/swiftmailer,Chhunlong/swiftmailer,denpamusic/swiftmailer,michabbb-backup/swiftmailer,michabbb-backup/swiftmailer,voku/swiftmailer,kuslahne/swiftmailer,swiftmailer/swiftmailer,gburyakovsky/swiftmailer,handautsav/swiftmailer,deguif/swiftmailer,Chhunlong/swiftmailer,Rotzbua/swiftmailer,Dubz/swiftmailer,gencer/swiftmailer,Dubz/swiftmailer,fvosberg/swiftmailer,zghosts/swiftmailer,voku/swiftmailer,Rotzbua/swiftmailer,swiftmailer/swiftmailer,gencer/swiftmailer,papagel/swiftmailer,handautsav/swiftmailer,tweakers-dev/swiftmailer,deguif/swiftmailer,c960657/swiftmailer,zghosts/swiftmailer,robertklein/swiftmailer