Improvements

* Improve team selection for both iTunes Connect and the Dev Portal
* Fix update_project_team with Xcode 8 (#6453)
* Update team selection and documentation across all fastlane actions (#6444)
* Losen up external fastlane dependencies (#6486)
* Update spaceship dependencies (#6485)
* Verify docs on pull requests and releases (#6475)
* Ensure git branch and git pull before verifying version number (#6484)
* Losen up dependencies of subtools (#6461)
* Improve formatting of git_commit code samples (#6476)
* Fix typo in plugin-badge.svg (#6451)
* Improve output of changelog action (#6434)

https://github.com/fastlane/fastlane/releases/tag/1.105.1
