Add persistence for: Region
Clean up.
Add test XML files: Regions
Implement: update(data), by modifying — and saving — the underlying XML document, plus setting parentId.
Fix: It’s "localhost:8080", not "locahost"
Serve JSON (regions)
Display the list of regions.
(Test Fix) Update test ref
Move method: setLabel() from Region to RegionBuilder
Clean up JSP pages. Note: It’s action="${baseURL}/", with a slash.
Add some debugging info.
Update region labels.
Allow syntax: regions.update(data).setLabel(xxx).save() — use and return a wrapper.