added token to users model and generate token method to users controller
added before_create generate token to user model
added cookies.permanent in replacement of session
added cookie delete to session destroy method
added rememberme checkbox to new session form
added logic in sessions controller for rememberme checkbox
added user lookup in application controller by auth_token
application controller edits
stylistic elements
working on cleaning up and testing if I can push changes to a PR
fixed the checkbox layout, etc.
making sure this is up to date
Merge branch 'master' of github.com:OWASP/railsgoat into pr-96
first round of tests look okay, now we can re-use this function :-)
this appears to fix the issue of our test cases breaking. I had specified that if the rails env was a dev env, the key would be a certain value. Instead, it has been changed to any env other than prod
commented out unused spec tests as well as removed unnecessary require statement
Merge pull request #97 from OWASP/pr-96

Pr 96