Fix travis configuration
Fix travis configuration

gareth8118/spreads,adongy/spreads,nafraf/spreads,nafraf/spreads,jbaiter/spreads,gareth8118/spreads,adongy/spreads,DIYBookScanner/spreads,jbaiter/spreads,miloh/spreads,nafraf/spreads,jbaiter/spreads,DIYBookScanner/spreads,miloh/spreads,DIYBookScanner/spreads,gareth8118/spreads,miloh/spreads,adongy/spreads