More tweaks to the Travis config (trying to find a combination that works around a bug in Travis)
More tweaks to the Travis config (trying to find a combination that works around a bug in Travis)

pollarm/XCGLogger,mottx/XCGLogger,DaveWoodCom/XCGLogger,DaveWoodCom/XCGLogger,adonoho/XCGLogger,adonoho/XCGLogger,pollarm/XCGLogger,mottx/XCGLogger