shared partial for new and edit forms; exercise 9.6.5
finish exercise 4
finish exercise 6 with tests
finish exercise 8, add condition to sessions_helper for only signing out if signed in
stop signed-in users from visiting /singin
Merge branch 'exercises9.6' of https://github.com/eocarragain/sample_app into exercises9.6
merge excercises and refactor to signout using click_link Sign out
Merge pull request #14 from eocarragain/exercises9.6

Exercises9.6