Build for simulator instead of device, add xcpretty for logs, remove xcode_workspace so Travis doesn't try to use xctool
Build for simulator instead of device, add xcpretty for logs, remove xcode_workspace so Travis doesn't try to use xctool

SSU-CS-Department/ssumobile-ios,SSU-CS-Department/ssumobile-ios,SSU-CS-Department/ssumobile-ios