features/signup.feature: remove another fargile test
features/signup.feature: remove another fargile test

I did do manual testing, and the associated feature works. I just can't
make the test work, so at this point it brings more problems than it
solves.

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