Adds wrap_parameters initializer
Adds wrap_parameters initializer

  As of Rails 3, include_root_in_json is true by default, which causes
  the json generated for rails models to be in the format:

    `{ profile => { name => 'ze', ... } }`

  instead of:

    `{ name => 'ze', ... }`

  This was breaking some javascript for the sniffer plugin and possibly
  other places.

  This initializer is part of the template for rails 3 applications and
  set include_root_in_json to false. The default configuration for rails
  3 applications also enables parameters wrapping for json, however I
  disabled this feature by setting wrap parameter format to an empty
  array, as suggested by the documentation, since we are not using this
  on noosfero.

evandrojr/noosferogov,abner/noosfero,abner/noosfero,macartur/noosfero,evandrojr/noosfero,marcosronaldo/noosfero,vfcosta/noosfero,CIRANDAS/noosfero-ecosol,LuisBelo/tccnoosfero,larissa/noosfero,EcoAlternative/noosfero-ecosol,abner/noosfero,uniteddiversity/noosfero,blogoosfero/noosfero,tallysmartins/noosfero,alexandreab/noosfero,arthurmde/noosfero,CIRANDAS/noosfero-ecosol,CIRANDAS/noosfero-ecosol,arthurmde/noosfero,evandrojr/noosferogov,EcoAlternative/noosfero-ecosol,vfcosta/noosfero,blogoosfero/noosfero,hebertdougl/noosfero,marcosronaldo/noosfero,EcoAlternative/noosfero-ecosol,samasti/noosfero,coletivoEITA/noosfero-ecosol,alexandreab/noosfero,EcoAlternative/noosfero-ecosol,coletivoEITA/noosfero,larissa/noosfero,arthurmde/noosfero,evandrojr/noosfero,hebertdougl/noosfero,abner/noosfero,AlessandroCaetano/noosfero,LuisBelo/tccnoosfero,uniteddiversity/noosfero,alexandreab/noosfero,samasti/noosfero,coletivoEITA/noosfero,alexandreab/noosfero,evandrojr/noosferogov,arthurmde/noosfero,EcoAlternative/noosfero-ecosol,marcosronaldo/noosfero,evandrojr/noosferogov,hebertdougl/noosfero,marcosronaldo/noosfero,CIRANDAS/noosfero-ecosol,larissa/noosfero,LuisBelo/tccnoosfero,tallysmartins/noosfero,abner/noosfero,vfcosta/noosfero,evandrojr/noosfero,alexandreab/noosfero,EcoAlternative/noosfero-ecosol,samasti/noosfero,EcoAlternative/noosfero-ecosol,evandrojr/noosferogov,vfcosta/noosfero,arthurmde/noosfero,larissa/noosfero,blogoosfero/noosfero,coletivoEITA/noosfero-ecosol,uniteddiversity/noosfero,macartur/noosfero,evandrojr/noosfero,vfcosta/noosfero,arthurmde/noosfero,blogoosfero/noosfero,samasti/noosfero,AlessandroCaetano/noosfero,tallysmartins/noosfero,evandrojr/noosfero,macartur/noosfero,coletivoEITA/noosfero,uniteddiversity/noosfero,marcosronaldo/noosfero,hebertdougl/noosfero,larissa/noosfero,larissa/noosfero,macartur/noosfero,marcosronaldo/noosfero,CIRANDAS/noosfero-ecosol,blogoosfero/noosfero,evandrojr/noosferogov,samasti/noosfero,tallysmartins/noosfero,coletivoEITA/noosfero-ecosol,coletivoEITA/noosfero,blogoosfero/noosfero,hebertdougl/noosfero,hebertdougl/noosfero,marcosronaldo/noosfero,coletivoEITA/noosfero-ecosol,macartur/noosfero,larissa/noosfero,samasti/noosfero,coletivoEITA/noosfero-ecosol,evandrojr/noosfero,blogoosfero/noosfero,LuisBelo/tccnoosfero,alexandreab/noosfero,abner/noosfero,evandrojr/noosferogov,uniteddiversity/noosfero,alexandreab/noosfero,evandrojr/noosfero,hebertdougl/noosfero,AlessandroCaetano/noosfero,abner/noosfero,uniteddiversity/noosfero,AlessandroCaetano/noosfero,tallysmartins/noosfero,coletivoEITA/noosfero,macartur/noosfero,vfcosta/noosfero,tallysmartins/noosfero,uniteddiversity/noosfero,AlessandroCaetano/noosfero,arthurmde/noosfero,coletivoEITA/noosfero,tallysmartins/noosfero,LuisBelo/tccnoosfero,LuisBelo/tccnoosfero,coletivoEITA/noosfero,AlessandroCaetano/noosfero,AlessandroCaetano/noosfero,coletivoEITA/noosfero-ecosol,macartur/noosfero