add test for sign in sign out functionality
Merge branch 'master' of https://github.com/LadyNorm/rps
Merge branch 'master' of https://github.com/LadyNorm/rps
alter sign up/out/in test
Merge branch 'master' of https://github.com/LadyNorm/rps
final version of user repo tests
Merge branch 'master' of https://github.com/LadyNorm/rps