Adding gems and main layout for application
Creating home page and default application page
Adding images to website
Criando modelo de Missao
Create Mission Controller
Create views for mission
Create class of testing missions
Add validations and association : one user has many missions and one mission belogs to users
Merge branch 'master' into Missions

Conflicts:
	Gemfile.lock
	app/controllers/missions_controller.rb
	app/models/mission.rb
	app/views/missions/_form.html.erb