updated backbone code

Signed-off-by: alkaest2002 <p.calanna@gmail.com>
Merge branch 'develop'

Signed-off-by: alkaest2002 <p.calanna@gmail.com>

Conflicts:
	content/2-tests/1-testA/app/app.js
	content/2-tests/1-testA/app/routers/appRouters.js
	content/2-tests/1-testA/app/tpls/appTemplates.js
	content/2-tests/1-testA/app/views/appViews.js
	content/2-tests/1-testA/main.js
updated backbone app

Signed-off-by: alkaest2002 <p.calanna@gmail.com>
backbone update

Signed-off-by: alkaest2002 <p.calanna@gmail.com>
added polyglot.js

Signed-off-by: alkaest2002 <p.calanna@gmail.com>