Merge branch 'layout' into stable
Merge branch 'layout' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
correct usage of answer object

create one if it doesn’t exists and throw away the answers when
receiving a bad one. Fixes #446
Implement actual permissions
esconde logo da ifsul
Merge branch 'master' of github.com:hacklabr/timtec
show correct lesson description
fix jslint issues
Merge remote-tracking branch 'origin/issue449'
Merge branch 'stable'
Merge branch 'carousel' of github.com:hacklabr/timtec into carousel