Issue #16: Add UTF8 encoding

Signed-off-by: Lucas Fernandes de Oliveira <lfoliveira@inf.ufpr.br>
2 jobs for issue/15 in 1 minute and 4 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #38271
monet debian
monet_test

00:00:58

passed #38270
postgres debian
postgres_test

00:01:04