Revert "Update the editor to new stream properties (#288)."

This reverts commit d5165473b3e99c82f7f530ceb91000fbd209b8c7.
Revert "Revert "Update the editor to new stream properties (#288).""

This reverts commit dee388aabea22e32edd6660da6f03a5385c235c6.
Merge branch 'master' of https://github.com/rekcah1986/solarus