FLUID-5439: First pass at Prefs Editor page.
FLUID-5439: Adding schema pages, updating Readme
FLUID-5439: More prefs editor docs
FLUID-5439: Fixing links in tables in the Builder page.
FLUID-5439: Fixing another link in the Builder file
FLUID-5439: Added the Enactors page
FLUID-5439: Fix bolding in Enactors page
FLUID-5439: Updating README to reflect new Prefs Framework files.
FLUID-5439: Fixes to Builder and Enactor in response to Justin's review.
Merge remote-tracking branch 'origin/FLUID-5439' into FLUID-5439
FLUID-5439: Fixes in response to review.
FLUID-5439: More fixes in response to review.

Hopefully the last!
FLUID-5439: LocalizationInThePreferencesFramework.md initial commit
FLUID-5439: LocalizationInThePreferencesFramework.md headers
FLUID-5439: LocalizationInThePreferencesFramework.md code and lists
FLUID-5439: LocalizationInThePreferencesFramework.md ProtoTree example
FLUID-5439: LocalizationInThePreferencesFramework.md links and styling
FLUID-5439: LocalizationInThePreferencesFramework.md revert to valign

GitHub strips out my style="vertical-align:baseline" when rendering
the markdown.
FLUID-5439: LocalizationInThePreferencesFramework.md add note for "line 15"
FLUID-5439: LocalizationInThePreferencesFramework.md edits