reorders
ordering working and all fields of the right type

had to update requirements to support jsonfields as text on the
database, and the last migration repeats an old one to add
groups/permissions
Merge branch 'master' into campus-3154
fix migration so that users continues with their groups
Merge branch 'master' into campus-3154
fixes an exception and change the contact email
Merge branch 'campus-3154'
revert rename
udpate pt_BR tranlation
hide facebook connect in ifsul theme
fix lines on forum layout
fix forum lines layout on if theme
Update README.md
fix responsive layout of login and sign up form
fix unit buttons width at tablet resolution
fix student notes layout at mobile resolutions
Merge branch '3641-aumenta-botoes-unidades'
add hover to notes line from my-notes page
fix login form layout from if theme
fix signup completion form