实现project_show页面中部分js
基本完成project_show_page
完成project_show页面
顶部导航栏
input标签不自动出现浏览器提示，project删除后自动删除milestones
detail页面
Merge branch 'develop' into feature/UI_develop

Conflicts:
	app/assets/stylesheets/base.css.scss
	app/assets/stylesheets/users.css.scss
	app/views/users/new.html.erb