Fix incorrect symlink to /usr/lib in /usr/share/javascript

Without the change turbolinks is no longer accessible on http://localhost/javascript/turbolinks/turbolinks.js . This was possible due to Apache configuration snippet provided by javascript-common package.

Tests:

• Build package with changes using pbuilder, install and access the URL http://localhost/javascript/turbolinks/turbolinks.js

Signed-off-by: Sunil Mohan Adapa sunil@medhas.org