add: rspec test
add: gem factory_girl_rails
add: define factory_girl files
fix: can use factory_girl
add: test: see memo
add: test: not login and redirect index
fix: user can not edit post had by another user
add: test: not login and patch /memo/update => return 401
add: user update patch memo had by another user
add: user can update memo
add: write test => delete
add: not login and delete memo, 401 Status Error
Merge branch 'master' of github.com:esehara/zanmemo into feature/add-basic-test
add: user cannot delete memo has another user
add: test: if can delete
add: test: delete
Merge pull request #8 from esehara/feature/add-basic-test

Feature/add basic test