Remove scoped from project model
Remove scoped from project model

It was removed from rails on v4.1.0

MicroPasts/micropasts-crowdfunding,gustavoguichard/neighborly,MicroPasts/micropasts-crowdfunding,MicroPasts/micropasts-crowdfunding,gustavoguichard/neighborly,gustavoguichard/neighborly,MicroPasts/micropasts-crowdfunding