add teams module
add player module
add matches module
add bet module
add calculation module
add feature battle
Update README.md
Update README.md

add windows installation
Update README.md
Update README.md
Update README.md
add feature authenticate
add admin permission
Merge branch 'master' of https://github.com/apache13/WmslWorldCup

Conflicts:
	.gitignore
	Gemfile
	README.md
	app/controllers/application_controller.rb
	app/controllers/main_controller.rb
	app/controllers/sessions_controller.rb
	app/helpers/application_helper.rb
	app/views/layouts/application.html.erb
	config/routes.rb
	db/schema.rb
	db/seeds.rb
	test/controllers/main_controller_test.rb