General tidy-up.
Added derivation of jQuerySource from maven build.
Added maven-properties.json.
Significant update of flow and structure.
Main build produces required structure for bower release and release tag.
Profile "sourceforge" produces the sourceforge distribution files in dist directory.
New distribution structures should run "stand-alone".
New build control properties.
All examples in distribution now work "out-of-the-box" (mostly via relative root path configuration).
Added missing image file.
Fixed test reference data.
Added new test case for unicode escape handling in messages files.
Added thDefaultLocalMessages initialisation.
Added setting of thRoot to the root-relative generated value when there is one.
Added thLocalMessages support.
Renamed "decodeUtfProperty" to "unicodeUnescape".
Renamed "decodeUtfProperty" to "unicodeUnescape".
Updated.