Remove submodule and add jit-grunt

- Add jit-grunt to easily maintain and speed things up
- Change build dir do 'dist/'
Deploy using buildcontrol
Force commit before deploy
Update README
Atualização a partir do branch slides

- Merge branch 'slides' into feevale-tec-avancadas
Update grunt-build-control module
Merge branch 'slides' into feevale-tec-avancadas