Remove warning for linked frameworks

Actually use the correct xcode

Update travis yaml file to use xcode 7.0

Remove entry point from launch screen

Add Launch storyboard to example project

Update version in podspec

Update to integrate Xcode 7

Update podspec version

Only set the timer if we actually have a refresh token

Update README title

Merge branch 'master' of github.com:kerrmarin/KMMGhostLoginClient

Update podspec version, pod install

Added documentation to the project

Fix shields.io image urls

Add other option for installation in README