TryGhost/Ghost — pull request #3476 by rwjblue (2014-07-31 12:20:27+00:00)
Title: Enable uppercase, lowercase, titlecase shortcuts.

Addresses #3469.

* Add titleize utility function.
* Capitalizes first word.
* Capitalizes all words not contained in simple article/conjunction
list.
* Enable shortcuts for `uppercase`, `lowercase`, and `titlecase`.

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Will somewhat conflict with the changes in #3471 (will just need minor copy/pasta changes) so one or the other will need to be rebased after the first is merged.