[REF][runbot] Runbot no allow create manual builds

We want make changes for new runbot for allow create a manual builds and flexible builds as old runbot.
Then this is a big picture of our idea and we share to give us feedback

![odoo runbot vauxoo 11](https://cloud.githubusercontent.com/assets/6644187/3721899/191937e4-1665-11e4-9f6c-86c164e74437.jpg)