Removed invalid phing attributes from build script
Removed invalid phing attributes from build script

acelaya/ZF-AcMailer,samsonasik/ZF2-AcMailer,nomaanp/ZF2-AcMailer,samsonasik/ZF2-AcMailer,acelaya/ZF2-AcMailer,acelaya/ZF2-AcMailer,acelaya/ZF-AcMailer,nomaanp/ZF2-AcMailer