Ignore more files

Signed-off-by: Damien Cassou <damien.cassou@gmail.com>
Playing with syntax

Signed-off-by: Damien Cassou <damien.cassou@gmail.com>
Section can start without a space after the '!!' markup

Signed-off-by: Damien Cassou <damien.cassou@gmail.com>
Merge branch 'master' of github.com:DamienCassou/pier-cl