Add enabled flag to tracks
Merge branch 'rails3' of git://github.com/CIRANDAS/noosfero-ecosol into cirandas-rails3
Migrate languages to new code
Prevent crash on migration
Add enterprise metadata
Fix crash on homepage
Support ESSGlobal rdfa on products
Merge branch 'rails3' of git://github.com/CIRANDAS/noosfero-ecosol into cirandas-rails3