[Travis] Ensure CocoaPods is setup
[Travis] Ensure CocoaPods is setup

1ec5/jazzy,realm/jazzy,emiscience/jazzy,PSPDFKit-labs/jazzy,jeeftor/jazzy,agentk/jazzy,jeeftor/jazzy,mbogh/jazzy,mbogh/jazzy,johndpope/jazzy,agentk/jazzy,pcantrell/jazzy,johndpope/jazzy,agentk/jazzy,realm/jazzy,1ec5/jazzy,emiscience/jazzy,Kapeli/jazzy,1ec5/jazzy,Kapeli/jazzy,jeeftor/jazzy,emiscience/jazzy,pcantrell/jazzy,mbogh/jazzy,Kapeli/jazzy,johndpope/jazzy,PSPDFKit-labs/jazzy,pcantrell/jazzy