Update module.js

Duplicate data property in object literal not allowed in strict mode.

I had also same problem with 1.4 version (https://github.com/LucidWorks/banana)
I checked it again. And I found new errors. I never modified source codes.

1.  git clone https://github.com/LucidWorks/banana (branch: release)
2.  Build with ant from $BANANA_HOME
3.  Deploy banana-0.war to $SOLR_HOME/example/webapps/
4. Execute Java -jar start.jar
5. Change solr url
6. Add 'facet' panel
7. Show the error messages
module.js:63 Uncaught SyntaxError: Duplicate data property in object literal not allowed in strict mode
Error: Argument 'facet' is not a function, got undefined

8. Modify $BANANA_HOME/app/panels/facet/module.js
9. Re-build and deploy to solr webapps
10. Success and finished

Could you check the errors again?