Update .gitignore

Add Activator specific files
Add mustache.js
Add mustache script to main
Add AJAX retrieval of Mustache template files.
Add AJAX retrieval of Mustache template files.
Add mustache templates loader.
Add mustache template routes file.
Add region template.
Fix ajax retrieval of template and refactor.

The page now waits for AJAX calls to complete before rendering the page.

Javascript refactoring.
Fix conf.
Remove compiled TemplateMapping.
Add action for Json data retrieval.
Add property table.
Add nodes iterator.
Add mustache generation of properties with values.
Fix literals. Refactor JsonBuilder.
Add javascript progress indicator.
Remove template test identifier. Fix subject labels in template.
Add predicate values to the templates.
Fix property labels.
Reformat html code.
Fix template name retrieval.