add more end to end tests
Merge branch 'master' of https://github.com/ReadUpCode/readup
remove hardcoded 127.0.0.1:3000 for login logout URLs
Merge branch 'master' of https://github.com/ReadUpCode/readup
Merge pull request #53 from DougKong/master

remove hardcoded url.  add more end to end tests.