10.1.1
Add user microposts
Finish exercise 1 in Chapter 10
Finish exercise 2 in chapter 10
Finish exercise 3 in chapter 10
Finish exercise 4,5 in chapter 10
Finish chapter 10
Merge branch 'master' of https://github.com/WeiyiLi/sample_app9

Conflicts:
	app/views/users/_fields.html.erb
	app/views/users/edit.html.erb
	app/views/users/new.html.erb
	db/test.sqlite3
	log/test.log
	spec/requests/authentication_pages_spec.rb

ý5:q!