solr: add missing field
solr: add missing field

Conflicts:
	plugins/solr/lib/ext/profile.rb

CIRANDAS/noosfero-ecosol,EcoAlternative/noosfero-ecosol,blogoosfero/noosfero,blogoosfero/noosfero,samasti/noosfero,samasti/noosfero,coletivoEITA/noosfero-ecosol,EcoAlternative/noosfero-ecosol,EcoAlternative/noosfero-ecosol,blogoosfero/noosfero,blogoosfero/noosfero,coletivoEITA/noosfero-ecosol,CIRANDAS/noosfero-ecosol,EcoAlternative/noosfero-ecosol,samasti/noosfero,coletivoEITA/noosfero-ecosol,CIRANDAS/noosfero-ecosol,EcoAlternative/noosfero-ecosol,blogoosfero/noosfero,EcoAlternative/noosfero-ecosol,EcoAlternative/noosfero-ecosol,CIRANDAS/noosfero-ecosol,blogoosfero/noosfero,blogoosfero/noosfero,coletivoEITA/noosfero-ecosol,coletivoEITA/noosfero-ecosol,CIRANDAS/noosfero-ecosol,samasti/noosfero,samasti/noosfero,samasti/noosfero,coletivoEITA/noosfero-ecosol