Add support for `server[:deployer][:before_scripts] = []` and `:after_scripts`.
Output deploy excludes to tmp file for use with `rsync --exclude-from`.
Shorten line.
Add releases_including_skipped().
Add and test clean().
Remove waffle.
Add another Upcoming feature to README and specify when we will be adding shared
directories and permissions to Manipulators::Deployer.
Remove Upcoming feature from README.
And warning in regard to deprecation of Debloyer.