* Add enough of a description of story format versions that the later mention of "major version" makes sense.
* Change a "should" to the correct "must" in the JSON chunk warning.
* Add a reminder to the Twee2->Twee v3 tip about the standard Twee file extensions.
* [Update] Add module paths to watch files. From the old Bitbucket repo, submitted by `MarkSill`.
* [Fix] Trim erroneous whitespace surrounding the story title. From the old Bitbucket repo.
* [Update, Devel, Docs] Changed import and doc paths to point to the GitHub repo and removed Mercurial references.
* [Fix] Leading whitespace on passages is trimmed as intended.
* [New, Docs] Added an option to disable passage trimming (`--no-trim`).
* [Update] Update IFID commentary and cleanup.
* [Update] Switched to another SemVer module due to a few issues with the old one.
* [Update] Purged commented legacy & debug code.
