move carthage version to deploy
remove pod version as it is already announced as part of the normal build:
https://travis-ci.org/paulz/PerspectiveTransform/builds/348443168 (+10 squashed commits)
Squashed commits:
[5266b7e] cleanup travis script
[424663f] remove rvm and bundle
to use existing cocoapods
[897a05d] skip installing slather on travis
[c405709] reuse existing bundler
[da5271e] shoe bundle version
[0526b4e] use the same version of cocoapods as on travis
[5314398] remove cocoapods gem to reuse existing on travis
[6900b88] log rvm gems
[a2476a3] Update .travis.yml
Remove RVM to use default
[1a6478c] show cocoapods version
