Wrap source files with UMD return exports

Fixes #9464
Ref #1029
Wrap I18n files with UMD return exports

Fixes #9464
Ref #1029
Remove "Depends" comment

Fixes #9464
Ref #1029
Rename all files, removing the "jquery.ui." prefix;

- By executing https://gist.github.com/jzaefferer/893fcf70b7eebc1dc271;

Fixes #9464
Ref #1029