Don't need the deploy config for the sample site.
Minor tweak.
Added a bunch of sub-path extractor methods.
Minor tweak.
Added a file builder for files that are built by processing JST files, where the built file must have a corresponding file of the same sub-path in the source folder, and with a .jst suffix.
Added a JST template module to make it easier to insert adoptable widget blocks into processed templates (such as JST derived pages like foo.html.jst that is delivered as foo.html)