Fixes #2542

Since this would produce code which isn't compliant to our own
styleguide/rubocop

See https://github.com/CocoaPods/CocoaPods/issues/2526#issuecomment-56986262

[CHANGELOG] Fix typo.

This is no longer relevant with trunk

Closes #2519

Minor README cleanup

Thanks @alloy

This is a temporary hack, do we need to formalize this and how?

Thanks @alloy

minor refactoring 'user_interface.rb'

[Command::Spec] Fix crash

Closes https://github.com/CocoaPods/CocoaPods/issues/1543

Repo list

Changed the variable @count on pod repo list to @should_count_number_of_repos, so it´s clear what it does