rspec3: enable deprecated should syntax
rspec3: enable deprecated should syntax

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