Use the Xcode 7.2 image on Travis
Use the Xcode 7.2 image on Travis

twobitlabs/XCDYouTubeKit,gshaviv/XCDYouTubeVideoPlayerViewController,c0unt0/XCDYouTubeKit,gshaviv/XCDYouTubeVideoPlayerViewController,gshaviv/XCDYouTubeVideoPlayerViewController,mingsai/XCDYouTubeVideoPlayerViewController,twobitlabs/XCDYouTubeKit,mingsai/XCDYouTubeVideoPlayerViewController,c0unt0/XCDYouTubeKit,twobitlabs/XCDYouTubeKit,c0unt0/XCDYouTubeKit,kumabook/XCDYouTubeKit,0xced/XCDYouTubeKit,itamaker/XCDYouTubeKit,twobitlabs/XCDYouTubeKit,itamaker/XCDYouTubeKit,creationst/XCDYouTubeKit,gshaviv/XCDYouTubeVideoPlayerViewController,morrisirrom/XCDYouTubeKit,morrisirrom/XCDYouTubeKit,mingsai/XCDYouTubeVideoPlayerViewController,0xced/XCDYouTubeKit,creationst/XCDYouTubeKit,kumabook/XCDYouTubeKit,gshaviv/XCDYouTubeVideoPlayerViewController,gshaviv/XCDYouTubeVideoPlayerViewController,c0unt0/XCDYouTubeKit,creationst/XCDYouTubeKit,0xced/XCDYouTubeKit,0xced/XCDYouTubeKit,creationst/XCDYouTubeKit,kumabook/XCDYouTubeKit,morrisirrom/XCDYouTubeKit,c0unt0/XCDYouTubeKit,kumabook/XCDYouTubeKit,kumabook/XCDYouTubeKit,morrisirrom/XCDYouTubeKit,mingsai/XCDYouTubeVideoPlayerViewController,kumabook/XCDYouTubeKit,morrisirrom/XCDYouTubeKit