cms_controller_test: use assert_select instead of assert_tag in certain tests
cms_controller_test: use assert_select instead of assert_tag in certain tests

AI2762

Sadly, there is no way to use :checked in the css-like selectors used by
assert_select, otherwise the new versions  would be really neat.

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