Exibir código-fonte para Gestão de Projetos

* http://www.libreplan.org/open-source/download/
* https://www.openproject.org/
* https://frepple.com/tour/screenshots/
* http://www.ganib.com/open-source/
* http://www.clockingit.com/
* https://www.projeqtor.org/en/product-en/downloads
* http://www.fengoffice.com/web/
* https://tutorfreebr.blogspot.com.br/2013/12/libreplan-140-ferramenta-de-colaboracao.html